1948
1949
first released recordings: Harry Belafonte, Ruth Brown, Ray Charles, Larry Darnell, Fats Domino, Clarence Garlow, B.B. King, Joe Hill Louis, Professor Longhair, Billy Valentine
released songs - Fats Domino: The Fat Man
- US: ? - recordings for Bullet - Joe Costa... / Doc Wiley (Arnold "Doc" Wiley)...
- US: ? - recordings for Gotham - Tiny Tim, Doc Bagby Orchestra (Harry "Doc" Bagby, Harry Crafton...)
- US: California: ? - recordings for AFRS - Billie Holiday, Neal Hefti, Herbie Harper, Herbie Stewart, Red Norvo, Jimmy Rowles, Iggy Shevak, Blinkie Garner
- US: California: Fresno - recordings for Spire - Mercy Dee (Walton)
- US: California: Hollywood - recordings for Modern - Little Willie Littlefield, Chuck Norris...
- US: California: Los Angeles - recordings for Colonial - Geechie Smith...
- US: California: Los Angeles - recordings for DB/ST - Ray Charles, Maxim Trio (or Maxin Trio) (G.D. McKee, Milton S. Garred) / Ray Charles, Maxim Trio (G.D. McKee, Tiny Webb, Ralph Hamilton) / Ray Charles Trio (G.D. McKee, Milton Garred...) / Ray Charles Band (Teddy Buckner, Marshall Royal, Jack McVea, Charlie Waller, Louis Speiginer, Billy Hadnott, Rudy Pitts) / Mickey Cooper, Maxwell Davis, Willard McDaniel, Tiny Mitchell, Ralph Hamilton, Jesse Sailes / Felix Gross & His Sextet (Sextette) (Henry Coker, Jewell Grant, Maxwell Davis, Lee Wesley Jones, Bill Day, Jesse Sailes)
- US: California: Los Angeles - recordings for DeLuxe - King Perry & His Sextet
- US: California: Los Angeles - recordings for Exc - Smokey Hogg (Andrew Hogg)...
- US: California: Los Angeles - recordings for Excello - Joe Liggins, Little Willie Jackson, Frank Pasley, Red Callender, Peppy Prince
- US: California: Los Angeles - recordings for Hamptone - Bobby Nunn, Hamptone All-Star Orchestra
- US: California: Los Angeles - recordings for Imperial - Dick Lewis All Stars (Richard Lewis...)
- US: California: Los Angeles - recordings for Kappa - The Great Gates (Edward Gates White) & The Hollywood All Stars
- US: California: Los Angeles - recordings for London - "Duke" Henderson-"His Majesty Of The Blues"... / Ellis "Slow" Walsh...
- US: California: Los Angeles - recordings for MGM - Bill Gaither & His Madcaps (Iona Wade...) / Hattie Noel... / Joe Turner & Band (Walter "Dootsie" Williams, Kirtland Bradford, Jewell Grant, Maxwell Davis, Pete Johnson, Herman Mitchell, Ralph Hamilton, Jesse Sailes)
- US: California: Los Angeles - recordings for Miltone - The "Great" Gates (Edward Gates White) & His Wampus Cats
- US: California: Los Angeles - recordings for Modern - Pee Wee Cryton, The Four Kings (Buddy Floyd, David Lee Johnson, Bill Davis, Candy Johnson)... / Herb Fisher Trio / Vivianne Greene... / Lillie Greenwood, Roy Milton & His Band (Charles Gillum, Jackie Kelso, Eddie Taylor, Camille Howard, Johnny Rogers, Lawrence Kato) / Jimmy Grissom, Buddy Floyd Orchestra / Andrew Hogg, Hadda Brooks, Bill Davis, Al Wichard / Joe Lutcher... / (Jimmy) Jimmie McCracklin & His Blues Blasters (Robert Kelton, Pee Wee Parham or Lafayette Thomas...)
- US: California: Los Angeles - recordings for Modern - Luke Jones, Red Mack... / Jesse Thomas / Jimmy Witherspoon, Maxwell Davis, Vido Musso, Henry McDade, Charles Norris, Ralph Hamilton, Jesse Sailes
- US: California: Los Angeles - recordings for Regent - Dan Grissom...
- US: California: Los Angeles - recordings for RPM - Luke Jones, Red Mack... / (Jimmy) Jimmie McCracklin, Robert Kelton, Joe Toussaint, Little Red
- US: California: Los Angeles - recordings for Scoop - James von Streeter...
- US: California: Los Angeles - recordings for Selective - Dallas Red... / Madonna Martin... / The Great Gates (Edward Gates White), Marvin Phillips, Richard Lewis, Jesse Ervin, Victor Malone, Earl Brown / Eddie Williams, Lester Myrat, Edgar Rice
- US: California: Los Angeles - recordings for Specialty - Eddie Smith, Jimmy Miller...
- US: California: Los Angeles - recordings for Superior - Austin McCoy's Music
- US: California: Los Angeles - recordings for Swing Time - Clifford Bivens, Vernon Smith, Marshall Royal, Henry Bridges, Charles Waller, Lee Wesley Jones, Louis Speigner, Billy Hadnott, Rudolph Pitts / Lowell Fulson (or L.C. Robinson), Earl Brown, Lloyd Glenn, Billy Hadnott, Bob Harvey / Shifty Henry (John Henry) & His Flashes / Jay McShann's Orchestra (Vernon "Geechie" Smith, Don Hill, Maxwell Davis, Tiny Webb, Ralph Hamilton, Jesse Sailes)
- US: California: Oakland - recordings for Cava Tone - Sherman's Trio (Sherman Louis, Lafayette Thomas, B. Bostic)
- US: Georgia: Atlanta - recordings for Regal - Fred Jackson...
- US: Illinois: Chicago - recordings for Aristocrat - Muddy Waters, Little Johnny Jones, Jimmy Rogers, Leroy Foster, Elgin Edmonds? / Blues Rockers (James Watts, Willie Mabon, Eddie El, Earl Dranes, Dizzy Pitts, Duke Tide) / Christine Chatman's All Star Combo (Gene Ammons, Leo Blevins, Leroy Jackson, Wes Landers) / Duke Jenkins Aristocrats (Earl Jenkins, Leroy Clark, Freddie Jenkins, Waymon Atkinson, Wallich Dean, William Evans) / Andrew Tibbs, Leo's Trio (Leo Blevins...)
- US: Illinois: Chicago - recordings for Chess - Floyd Smith, Bill Huff?, Booker Collins
- US: Illinois: Chicago - recordings for Coral - Bob Call, Grant "Mr. Blues" Jones...
- US: Illinois: Chicago - recordings for Glory Tone - Melvin Moore, The Original Calypso Boys, Joe Williams...
- US: Illinois: Chicago - recordings for Hy-Tone - Jo-Jo Adams, Floyd Smith's Combo (Nat Jones, Bill Huff, Floyd Smith, Booker Collins, Curtis Walker)
- US: Illinois: Chicago - recordings for JOB - Baby Face Leroy (Leroy Foster) & His Trio (Snooky Pryor, Alfred Elkins) / Snooky Pryor, Leroy Foster, Moody Jones / Mildred Richardson & Her Red Hots
- US: Illinois: Chicago - recordings for MGM - Blind Johnny Davis Trio (Blind John Davis)
- US: Illinois: Chicago - recordings for Miracle - Tommy Dean Orchestra (Pee Wee Jernigan, Chris Woods, Edgar Hayes, Gene Easton...) / Browley Guy. The Skyscrapers... / Memphis Slim & The House Rockers (Alex Atkins, Ernest Cotton, Big Crawford...) (Alex Atkins, Timothy Overton or Ernest Cotton, Big Crawford)
- US: Illinois: Chicago - recordings for Mercury - Floyd Hunt...
- US: Illinois: Chicago? - recordings for Old Swing-Master - Kitty Stevenson...
- US: Illinois: Chicago - recordings for Regal - Memphis Minnie, Sunnyland Slim, Jimmy Rogers, Big Crawford... / Eddie Boyd, Bill Casimir, Sam Casimir, Alfred Elkins, Judge Riley... / Jimmy Rogers, Little Walter, Sunnyland Slim, Muddy Waters, Big Crawford
- US: Illinois: Chicago - recordings for Rondo - John Perry's Orchestra (Hobart Dorson, H. Morton, E.P. McDougal, Ernie Ashley, Wilbur Ware, Charles Williams)
- US: Illinois: Chicago - recordings for Supreme - Red Saunders, Nick Cooper, Flip Richard, Sonny Cohn, Harlan Floyd, Joe Avant, Porter Kilbert, Everett Gaines, Leon Washington, McKinley Easton, Earl Washington, Jimmy Richardson
- US: Louisiana: Lake Charles - recordings for O.T. - Cleo Harves, Lightning Guitar...
- US: Louisiana: New Orleans - recordings for Atlantic - Roy "Baldhead" Byrd (or Roland Byrd or Professor Longhair & His Blue Scholars (Robert Parker, Charles Burbank, John Boudreaux)
- US: Louisiana: New Orleans - recordings for DeLuxe - Paul Gayten, Annie Laurie, Wallace Davenport, Lee Allen, Chuck Badie, Robert Green... / Eddie Gorman, Paul Gayten, Jack Smith, George Pryor, Robert Green... / Pee Wee Hughes & The Delta Trio / Johnson Brothers Combo (Ray Johnson, Plas Johnson...)
- US: Louisiana: New Orleans - recordings for Mercury - Roy Byrd (Professor Longhair) & His Blue(s) Jumpers (Robert Parker, Al Miller, Walter Nelson) / Little Joe Gaines, George Miller & His Mid-Riffs (Lee Allen, Leroy "Batman" Rankin, Alex "Duke" Burrell, Walter Nelson?, George Miller, Duke Alexis) / Theard Johnson, George Miller's Mid-Drifts (Lee Allen, Leroy "Batman" Rankin, Alex "Duke" Burrell, Walter Nelson?. Duke Alexis)
- US: Louisiana: New Orleans - recordings for Regal - Larry Darnell (Leo Edward Donald), Wallace Davenport?, Frank Campbell, Lee Allen, Paul Gayten, Jack Scott, George Pryor, Robert Green / Paul Gayten, Annie Laurie, Wallace Davenport, Frank Cambell, Lee Allen, Jack Scott, George Pryor, Robert Green / Paul Gayten, Annie Laurie, Broadway Bill, Sam Woodyard... / Erline Harris, The Johnson Brother's Combo (Plas Johnson, Ray Johnson...)
- US: Louisiana: New Orleans - recordings for Talent - Professor Longhair (Roy Byrd) & His Shuffling Hungarians (Robert Palmer, Al Miller...)
- US: Louisiana: Shreveport - recordings for ? - Jimmy Bell, Walter Scott, Andrew Harris
- US: Louisiana: Shreveport - Johnny Fair Syrup Radio Show - Hank Williams
- US: Louisiana: Shreveport - recordings for Pacemaker - Hot Rod Happy (Country Jim (James Bledsow))...
- US: Massachusetts: Boston - recordings for Motif - Fat Man Robinson Quintet
- US: Michigan: Detroit - recordings by Elmer Barbee - John Lee Hooker
- US: Michigan: Detroit - recordings for Acorn/Chance - John Lee Hooker, James Watkins, Curtis Foster
- US: Michigan: Detroit - recordings for Capitol - Tiny Brown (Frances Brown), John Lawton, Walter Cox, Leon Gross, T.J. Fowler, Henry Ivory, Clarence Stamp
- US: Michigan: Detroit - recordings for Danceland - Rose Nelson...
- US: Michigan: Detroit - recordings for Fine Art - Fine Arts Trio (Sippie Wallace (Beulah Wallace née Thomas)...)
- US: Michigan: Detroit - recordings for Krazy Kat - Sylvester Cotton
- US: Michigan: Detroit - recordings for Modern - John Lee Hooker, Eddie Burns, Andrew Dunham / Louis Barnett & His Boppers (The Angel, David Spencer, Elbert Langford, Millard Glover, Bob Atchison)
- US: Michigan: Detroit - recordings for Prize/Staff - John Lee Hooker / Baby Boy Warren (Robert Henry Warren) (or as Johnny Williams), Charley Mills, Milt Hinton
- US: Michigan: Detroit - recordings for Regent - Joe Brown & His Kool Cats
- US: Michigan: Detroit - recordings for Sensation - Andrew Dunham, ? Taylor / Todd Rhodes, Howard Thompson, Hallie Dismukes, Louis Barnett, George Favors, Joe Williams, Huestell Tally / Rodd Rhodes & His Toddlers
- US: Mississippi: Jackson - recordings for Champion - Bunny Williams (Bernard Williams) & His Shufflers (Charlie Smith...)
- US: Missouri: St. Louis - recordings for Bullet - Big Joe Williams, Singleton Palmer
- US: New Jersey: Linden - recordings for Regal - Dennis McMillon (Dennis McMillan)
- US: New York City - recordings for Abbey - Brother Blues (Champion Jack Dupree) / The Black Room Boys (Brownie McGhee...) / Alonzo Scales, Wilbert Ellis... (or Jack Dupree, Brownie McGhee?) / Ralph Willis & Spider Sam (Brownie McGhee)...
- US: New York City - recordings for Apex - Tiny Tim (Timothy E. Fair)...
- US: New York City - recordings for Apollo - Piney Brown... / Champion Jack Dupree & His Country Blues Band (Mickey Spider, Jesse Powell, Brownie McGhee, Cedric Wallace, Gene Moore) / Champion Jack Dupree, Jesse Powell, Lonnie Scott, Brownie McGhee, Cedric Wallce, Melvin Merritt / Duke Bayou (Champion Jack Dupree) & His Mystic 6 (Bob Harris, Brownie McGhee...) / Sax Kari (Isaac Saxton Kari), Bob White... / Bob Merrill (Merrell) & His Band (Ike Quebec...)
- US: New York City - recordings for Bandwagon - Claude Maxwell & The Five Bluetones
- US: New York City - recordings for Coleman - Billy Ford...
- US: New York City - recordings for Coral - Ollie Shepard & His Orchestra
- US: New York City - recordings for Derby - Billy Fair... / Bob Mitchell Orchestra
- US: New York City - recordings for Gotham - Eddie Cole and His Gang / Mary Louise (Mary-Louise Jones), Panama Francis All Stars (Danny Turner, George Kelly, Doc Bagby, Herb Gordy)
- US: New York City - recordings for Jubilee - Laverne Ray & The Three Riffs with Pinky Williams Orchestra
- US: New York City - recordings for OKeh/Columbia - Joe August (Mr. Google Eyes), Billy Ford & His Musical V-8's (Robert Washington, Henry Durant, William Harris, Howard Anderson, Edward Wright, Lorenzo Goins, Harold Wing)
- US: New York City - recordings for Regal - Sammy Cotton, Paul Gaten Orchestra
- US: New York City - recordings for Sittin' In With - Leroy Dallas, Wilbert Ellis, Brownie McGhee / Wilbert Ellis, Brownie McGhee, Gene Ramey... / Brownie McGhee & His Trio (Wilbert Ellis, Gene Raney) / Blind Boy Williams (Brownie McGhee), Stick McGhee
- US: New York City - recordings for Solo - The Blues King (Alec Seward), Louis Hayes
- US: New York City - recordings for Victor - John Boy Wilson, Jaye Thomas & His Orchestra
- US: Pennsylvania: Philadelphia? - recordings for Apex - Corp. Booker T. Washington, Brown's Blue Blowers (J.T. Brown...)
- US: Pennsylvania: Philadelphia - recordings for Gotham - Jimmy Preston & The Prestonians (Earl Patterson?, Raymond King, Leroy Terry, Eddie Winters, Danny Turner)
- US: Pennsylvania: Philadelphia - recordings for Holiday - Jimmy Jones & His Trio
- US: Tennessee: Memphis - recordings for Bullet - B.B. King, Nathan Woodward, Sammie Jett, Ben Branch, J.P. Louper, Phineas Newborn Jr. and Sr. Tuff Green / Tuff Green (Richard Green), J.P. Louper, Sammy Jett, Walter Smith, Ben Branch, Phineas Newborn Jr., Phineas Newborn Sr.
- US: Tennessee: Nashville - recordings for Bullet - Rudy Green Trio
- US: Texas: Austin - recordings for Uptown - Dr. Hepcat (Lavada Durst)
- US: Texas: Dallas - recordings for Talent - Sonny Boy Davis, Rattlesnake Cooper
- US: Texas: Fort Worth - recordings for Arhoolie? - Rattlesnake Cooper...
- US: Texas: Fort Worth - recordings for Star Talent - Willie Lane (Little Brother)...
- US: Texas: Fort Worth - recordings for Talent - Rattlesnake Cooper, Sonny Boy Davis / Willie Lane (Little Brother)...
- US: Texas: Houston - recordings for Eddie's - Hubert Roberson (Robinson)...
- US: Texas: Houston - recordings for Freedom - Carl Campbell, Joe Houston, Goree Carter... / Goree Carter, Lonnie Lyons, Allison Tucker / Goree Carter & His Hepcats (Nelson Mills, Conrad Johnson, Sam Williams, Lonnie Lyons, Nunu Pitts, Allison Tucker) / Goree Carter, Rocking Rhythm Orchestra / Joe Houston, Julius Stewart, Goree Carter... / Leroy "Country" Johnson, Louis "Nunu" Pitts / Lonnie Lyons, Nelson Mills, Conrad Johnson, Sam Williams, Goree Carter, Louis "Nunu" Pitts, Allison Tucker / Clarence Samuels... / Julius Stewart, Joe Houston... / Jesse Thomas, Sam Williams?, Conrad Johnson, Lonnie Lyons, Louis "Nunu" Pitts, Allison Tucker / L.C. Williams, J.C. Conney's Combo
- US: Texas: Houston - recordings for Gold Star - D.C. Washington (D.C. Bender) / Buddy Chiles / Lightnin' Hopkins / Lightnin' Hopkins, Frankie Lee Sims, L.C. Williams / "Little Son" Jackson / Jimmy Lee's Band (Mack Edmonson...) / Will Rowland, Jesse Lockett... / Thunder Smith & Rockie (Luther Stoneham) / Andy Thomas, Lightnin' Hopkins
- US: Texas: Houston - recordings for Groovy - Goovy Trio (Willie Johnson...) (or as Bill Johnson & His Stir Cats)
- US: Texas: Houston - recordings for Imperial - Manny Nichols
- US: Texas: Houston - recordings for Independent - Robert T. Smith...
- US: Texas: Houston - recordings for Lucky 7 - Milton Willis Combo (Hubert Robinson, Elmore Nixon...)
- US: Texas: Houston - recordings for Macy's - Clarence Garlow, Shelby Lackey, Wilmer Shakesnider, Mildred Smith, Johnny Marhsall / Clarence Garlow, Shelby Lackey, Wilmer Shakesnider, Johnnie Mae Brown, Johnny Marhsall / Andrew Hogg...
- US: Texas: Houston - recordings for Peacock - Edgar Blanchard, The Gondoliers (Papa Lightfood, Tommy Ridgely, Silver Cooks) / Clarence "Gatemouth" Brown, George Alexander, Wilmer Shakesnider, Clarence Green, Harold Easton... / Silver Cooks (John Cooks), & The Gondoliers (Papa Lightfoot, Tommy Ridgley, Edgar Blanchard...) / Floyd Dixon (or J. Riggins Jr.)... / Lavada Durst, Wilmer Shakesnider... / Willie Holiday, Eric Von Schlitz & His Big Six / Bea Johnson, Music By Jim Wynn & Band / Papa Lightfoot (Alexander Lightfood), Tommy Ridgely, Guitar Red, John Cooks... / R.B. Thibadeaux... / Iona Wade, Jay McShann Orchestra
- US: Texas: Houston - recordings for Sittin' In With - Smokey Hogg (Andrew Hogg), Ed Wiley, Willie Johnson, Donald Cooks, Ben Turner
- US: Texas: Houston - recordings for Swing With The Stars - Andrew Thomas (Andy Thomas), Luther Stoneham
- 1949.01.00 -- Europe: Italy: Rom - recordings for RAI - Django Reinhardt, Stéphane Grappelli, Gianni Safred, Carlo Pecori, Aurelio de Carolis
- ---- --- -- -- -- US: California: Los Angeles - recordings for Capitol - Gay Crosse & His Good Humor Six
- ---- --- -- -- -- US: Louisiana: New Orleans - recordings for DeLuxe - Roy Brown, Leroy "Batman" Rankins... / Eddie Gorman... / Chubby "Hip-Shakin'" Newsome & Her Hip Shakers (Dave Bartholomew, Joe Harris, Herb Hardesty, Salvador Doucette, Ernest McLean, Frank Fields, Earl Palmer)
- ---- --- -- -- -- US: New York City - recordings for ? - The Weavers (Ronnie Gilbert, Lee Hays, Fred Hellerman, Pete Seeger)
- ---- --- -- -- -- US: New York City - recordings for Capitol - Al Jackson...
- ---- --- -- -- -- US: New York City - recordings for Lenox - Gary Davis
- ---- --- -- -- -- US: Texas: Houston - recordings for Peacock - Clarence "Gatemouth" Brown, Jack McVea...
- 1949.01.03 -- US: New York City - recordings for Victor - Lucky Millinder, Paul Breckenridge, Big John Greer, Joe Wilder, Frank Galbraight, Fats Ford, Lammar Wright, "Porky" Cohen, Fred Zito, Alfred Cobbs, Rudy Powell, Edwin Caine, Harold Clark, Paul Quinichette, Slim Henderson, Sid Brown, Leroy Lovett, Mundell Lowe, Horace Holmes, Chris Stanton...
- 1949.01.04 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, The Phil Moore Four
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Mercury - Big Bill Broonzy & His Fat Four (Antonio Casey, Carl Sharp, Ransom Knowling, Alfred Wallace)
- 1949.01.05 -- US: New Jersey: Linden - recordings for King - Bull Moose Jackson & His Buffalo Bearcats (Harold Johnson, Eugene Adams, Frank Wess, Billy Mann, Carl Pruitt, Les Erskine)
- 1949.01.06 -- US: Illinois: Chicago - recordings for Mercury - Albert Ammons, Orlando Randolph, Riley Hampton, Israel Crosby, Jump Jackson
- 1949.01.08 -- US: California: Los Angeles - radio braodcast - Billy Holiday
- 1949.01.13 -- US: Michigan: Detroit - recordings for Savoy - Paul Williams Sextet (or as Paul Williams & His Hucklebuckers) (Joan Shaw, James Poe, Billy Mitchell, Louis Barrett, Floyd Taylor, John Holliday, Bill Benjamin)
- 1949.01.14 -- US: California: Los Angeles - recordings for Aladdin - Charles Brown Trio (Johnny Moore, Eddie Williams....)
- ---- --- -- -- -- US: New York City - recordings for Decca - Ella Fitzgerald...
- 1949.01.15 -- US: California: Los Angeles - recordings for Decca - Patty Andrews, Bob Crosby, Vic Schoen and his orchestra
- 1949.01.17 -- US: New York City - recordings for Atlantic - Frank "Floorshow" Culley (or Frank "Coleslaw" Culley), Harry Van Walls, Tiny Grimes...
- 1949.01.20 -- US: California: Los Angeles - recordings for Capitol - Marvin Johnson, James King, Charlie Davis, Stanley Morgan, Edgar Mason, Roy Johnson
- ---- --- -- -- -- US: New York City - recordings for Columbia - Sarah Vaughan, Sylvan Shulman, Zelly Smimoff, Howard Kay, Fred Buldrini, Isador Zir, Maurice Brown, Henry Roos, Harry Terrill, Bernard Kaufman, Wolfe Taninbaum, Harold Feldman, Gordon Griffith, Jimmy Maxwell, Melvin Soloman, Buddy Morrow, John D'Agostino, Henry W. Rowland, Bob Haggart, Verlye Mills, Norris Shawker, Joe Lippman
- 1949.01.21 -- US: California: Los Angeles - recordings for Victor - Johnny Moore's Three Blazers (Leander "Lee" Barnes, Johnny Miller...)
- ---- --- -- -- -- US: New York City - recordings for ? - Miles Davis And His Orchestra (J.J. Johnson, Kai Winding, Junior Collins, Bill Barber, Lee Konitz, Gerry Mulligan, Al Haig, Joe Shulman, Max Roach)
- 1949.01.25 -- US: Illinois: Chicago - recordings for Victor - Jazz Gillum, Bob Call, Pete Franklin, Ransom Knowling, Judge Riley
- ---- --- -- -- -- US: New York City - recordings for Atlantic - Laverne Farr...
- ---- --- -- -- -- US: New York City - recordings for Columbia - Sarah Vaughan, Sylvan Shulman, Zelly Smimoff, Howard Key, Fred Buldrini, Isador Zir, Maurice Brown, Henry Ross, Harry Terrill, Bernard Kaufman, Wolfe Taninbaum, Harold Feldman, Andrew Ferretti, James Maxwell, Melvin Solomon, Muni Morrow, John D'Agostini, Henry W. Rowland, Myor Rosen, Robert Haggart, Terry Snyder, Joe Lippman
- 1949.01.26 -- US: Illinois: Chicago - recordings for Victor - Pete Franklin, Tampa Red, Ransom Knowling / Mildred White, Pete Franklin, Tampa Red, Ransom Knowling
- 1949.01.28 -- US: ? - recordings for ? - Frank Sinatra, RKO Radio Studio Orchestra, Constantin Balaleinikoff, Graucho Marx
- 1949.01.31 -- US: ? - recordings for ? - Frank Sinatra, RKO Radio Studio Orchestra, Constantin Balaleinikoff, Graucho Marx
- 1949.02.00 -- Europe: Italy: Rom - recordings for RAI - Django Reinhardt, Stéphane Grappelli, Gianni Safred, Carlo Pecori, Aurelio de Carolis
- ---- --- -- -- -- US: California: Los Angeles - recordings for DB/ST - Ray Charles, Maxim Trio (G.D. McKee, Milton S. Garred, Ray Charles)
- ---- --- -- -- -- US: New York City - recordings for Melford - Roosevelt Wardell & Ray Chambers Trio (Ray Shoates, Phil Harris)
- 1949.02.01 -- US: Georgia: Atlanta - recordings for ? - The Five Trumpets (Lucius H. Anderson, Woodrow Branch, Willie J. Stafford, Willie F. Simon, Johnny Thomas)
- 1949.02.02 -- US: California: Los Angeles - recordings for Specialty - Don Johnson & His Band (Smilin' Smokey Lynn...)
- 1949.02.03 -- US: California: Los Angeles - recordings for Modern - Andrew Hogg...
- 1949.02.04 -- US: Illinois: Chicago - recordings for Mercury - Big Bill Broonzy, Alfred Wallace
- 1949.02.05 -- US: New York City - Royal Roost - Charlie Parker All Stars (Kenny Dorham, Al Haig, Tommy Potter, Max Roach)
- 1949.02.07 -- US: California: Los Angeles - recordings for Decca - Louis Jordan & His Tympany Five (Aaron Izenhall, Joshua Jackson, Bill Doggett, Bill Jennings, Bib Bushnell, Joe Morris)
- 1949.02.09 -- US: New York City- recordings for Savoy - Chicago Davis (Carl Davis), Hal (Corn Bread) Singer & His Orchestra (Willie Morris, Chippy Outcalt, Tate Houston, George Rhodes, Walter Buchanan, Butch Ballard)
- 1949.02.11 -- US: California: Los Angeles - recordings for Capitol - Betty Hall Jones, Henry Coker, Bumps Myers, Dave Cavanaugh, Tiny Webb, Ralph Hamilton, Jesse Price
- ---- --- -- -- -- US: New York City - recordings for Decca - Albinia Jones, Sam Price & His Rockin' Rhythm
- 1949.02.12 -- US: New York City - Royal Roost - Charlie Parker All Stars (Kenny Dorham, Al Haig, Tommy Potter, Max Roach)
- 1949.02.14 -- US: New York City - recordings for Antlantic - Sticks McGhee & His Buddies (or as Spo-Dee-O-Dee-Buddies) (Wilbert Ellis, Brownie McGhee, Gene Ramey...)
- 1949.02.15 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, ernest Tubb, Texas Troubadours (Vic Schoen dir)
- ---- --- -- -- -- US: New York City - recordings for King - Bill Johnson, Gus Gordon, Freddie Williams, Irving "Smiley" Trotman, Clifton Best, Jimmy Robinson, George Jenkins
- ---- --- -- -- -- US: New York City - recordings for Victor - Lucky Millinder, Anisteen Allen, J. Carnes, Abdul Salaam (William Scott), Gene Rowland, Frank Galbraith, Lammar Wright, "Porky" Cohen, Fred Zito, Alfred Cobbs, Rudy Powell, Teddy Small, Harold Clark, Paul Quinichette, Ike Quebec, Sid Brown, Lannie Scott, Danny Perry, Horace Holmes, Art Blakey
- 1949.02.17 -- US: California: Los Angeles - recordings for Specialty - Smilin' Smokey Lynn, Larry Costello (Laurence Robinson)...
- 1949.02.18 -- US: California: Los Angeles - recordings for Aladdin - Jay McShann's Orchestra (Douglas Byas, Clifford Scott, Tiny Webb, Ralph Hamilton, Jesse Sailes
- ---- --- -- -- -- US: California: Los Angeles - recordings for Savoy - Dee Williams (Devonia Williams) & The California Playboys (John Adnderson, Gene Montgomery, Richard Brom, Charles Norris, Morris Edwards, Roy Porter)
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Columbia - Big Three Trio (Leonard Caston, Ollie Crawford, Willie Dixon, Hillard Brown)
- ---- --- -- -- -- US: Missouri: St. Louis - recordings for King - Bull Moose Jackson & His Buffalo Bearcats (Harold Johnson, Eugene Adams, Frank Wess, Billy Mann, Franklin Skeete, Les Erskine, Ted "Snooky" Hulbert)
- ---- --- -- -- -- US: Michigan: Detroit - recordings for Modern - John Lee Hooker
- 1949.02.19 -- US: New York City - radio broadcast of the WNYC Jazz Festival - Lead Belly / Big Chief Ellis (or Big Chief's Trio) (Wilbert Ellis, Brownie McGhee) / Brownie McGhee, Wilbert "Big Boy" Ellis, Wellman Braud
- 1949.02.21 -- US: Illinois: Chicago - recordings for Columbia - Five Scamps
- 1949.02.22 -- US: California: Los Angeles - recordings for Specialty - Roy Milton Solid Senders (Arthur Walker, Jackie Kelso, Benny Waters, Camille Howard, Johnny Rogers, Dallas Bartley)
- 1949.02.23 -- US: Georgia: Atlanta - recordings for Colonial - Pinetop Slim
- 1949.02.24 -- US: California: Los Angeles - recordings for Capitol - Blues Taylor (Johnny Taylor), Gerald Wiggins, Ulysses Livingstone, John Simmons, Lee Young
- 1949.02.25 -- US: California: Hollywood - recordings for Victor - Johnny Moore's Three Blazers (Leander "Lee" Barnes, Johnny Miller)
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Victor - Eddie "Sugarman" Penigar, Little Miss Sharecroper, Ellis "Stumpy" Whitlock, Oett "Sax" Mallard, C. Clark, Walter Davis, R.L. Wilson, O.S. Coleman / Washboard Sam & His Washboard Band (Sugarman Penigar, Bob Call, Willie Lacey, Ransom Knowling)
- 1949.02.28 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Alex Stordahl and his orchestra
- ---- --- -- -- -- US: California: Los Angeles - recordings for Aladdin - Amos Milburn & his Aladdin Chickenshackers (Maxwell Davis...)
- ---- --- -- -- -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Dan Dailey, Vic Schoen and his orchestra
- ---- --- -- -- -- US: California: Los Angeles - recordings for King - Ivory Joe Hunter, Harold Baker, Tyree Glenn, Russell Procope, Wendell Marshall, Sonny Greer, Ray Nance
- ---- --- -- -- -- US: Missouri: St. Louis - recordings for King - Bull Moose Jackson & His Buffalo Bearcats (Harold Johnson, Eugene Adams, Frank Wess, Billy Mann, Franklin Skeete, Les Erskine, Ted "Snooky" Hulbert)
- 1949.03.00 -- US: California: Los Angeles - recordings for Imperial - Charles Norris Trio (Charles "Chuck" Norris...)
- ---- --- -- -- -- US: Michigan: Detroit - recordings for Regal - Vanitta Smythe...
- 1949.03.01 -- US: Tennessee: Nashville - recordings for MGM - Hank Williams, Audrey Williams, Dale Potter, Don Davis, Zeb Turner, Jack Shook, Clyde Baum, Ernie Newton
- 1949.03.02 -- US: New York City - recordings for Decca - Bob Marshall, Joe Wilder, George Nicholas, Cecil Payne, Tony Aquaviva, Reuben Cole, Billy Taylor, Cozy Cole
- ---- --- -- -- -- US: New York City - recordings for Mercury - Cootie Williams, Bob Merrill, Rupert Cole, Willis Jackson, Lester Flaunteroy, Heavy Swain, Gus Johnson
- ---- --- -- -- -- US: Tennessee: Nashville - recordings for MGM - Hank Williams, Dale Potter, Don Davis, Zeb Turner, Jack Shook, Clyde Baum, Ernie Newton
- 1949.03.03 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Alex Stordahl and his orchestra or M-G-M- Studio Orchestra, Lennie Hayton, Gene Kelly, Jules Munshine, Betty GarrettRalph Brewsterm Charlos Pavaloto, Marvin Bailey, Bill Lee, Harry Stanton
- ---- --- -- -- -- US: California: Los Angeles - recordings for DB/ST - Lowell Fulson, Vernon Smith, Don Hill, Maxwell Davis, Jay McShann, Tiny Webb, Ralph Hamilton, Jesse Sailes
- 1949.03.04 -- US: New York City - recordings for Mercury - Dinah Wahington, Teddy Stewart Orchestra (George Hudson, Rupert Cole, Ernie Wilkins, Teddy Stewart...)
- 1949.03.05 -- US: New York City - recordings for Abbey - Bob Merrell, Sam Taylor & His Orchestra (Al Outcalt, Sam Taylor, Paul Quinichette, Arnold Jarvis, Leonard Swain, William Parker)
- 1949.03.09 -- US: California: Los Angeles - recordings for Aladdin - Charles Brown Trio (Johnny Moore, Eddie Williams...) (or: And His Smarties)
- 1949.03.10 -- US: Illinois: Chicago - recordings for Victor - Arthur "Big Boy" Crudup, Ransom Knowling, Judge Riley / Arbee Stidham, Ellis "Stumpy" Whitlock, Oett "Sax" Mallard, Sugarman Penigar, Bob Call, Willie Lacey, Ranson Knowling, Judge Riley
- 1949.03.11 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Dan Dailey, Vic Schoen and his orchestra
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Victor - Arthur "Big Boy" Crudup, Ransom Knowling, Judge Riley
- 1949.03.15 -- US: California: Los Angeles - recordings for Imperial - Walter Henry & His K.C. Cats
- ---- --- -- -- -- US: New York City - recordings for Columbia - Hot Lips Page & His Orchestra (Sam Theard, Jimmy Buxton, Vincent Bair-Bey, Buddy Tate, Skip Hall, Walter Page, Charles Smith)
- 1949.03.16 -- US: New York City - recordings for Atlantic - Tiny Grimes Quintet (Wilbur "Red" Prysock, George Kelly, Ike Isaacs, Sonny Payne)
- 1949.03.17 -- US: New York City - recordings for Savoy - King Carl (Carl Davis), Eddie Davis Orchestra (Wynton Kelly, Franklyn Skeete, Leo Abrams)
- 1949.03.19 -- US: Texas: Tyler - local radio broadcast? - Little Boy (Little Willie)
- 1949.03.20 -- US: Tennessee: Nashville - recordings for MGM - Hank Williams, Dale Potter, Don Davis, Zeb Turner, Jack Shook, Velma Williams
- 1949.03.21 -- US: California: Los Angeles - recordings for Capitol - Blu Lu Barker, Ulysses Smith, Dave Cavanaugh, James Jackson, Gerald Wiggins, Danny Barker, Eddie Davis, Peppy Prince
- 1949.03.22 -- US: Illinois: Chicago - recordings for Aristocrat - Laura Rucker, Claude McLin Combo
- ---- --- -- -- -- US: Louisiana: New Orleans - recordings for DeLuxe - Roy Brown, Leroy "Batman" Rankins...
- ---- --- -- -- -- US: New York City - recordings for Savoy - Brownie McGhee, Pritchard Cheesman, Lannie Scott, Franklin Skeete, Arthur Herbert
- 1949.03.23 -- US: ? - recordings for ? - Frank Sinatra, M-G-M Studio Orchestra, Lennie Hayton, Gene Kelly, Jules Munshine, Betty Garrett, Ann Miller, Vera Ellen
- ---- --- -- -- -- US: Texas: Tyler - local radio broadcast? - Little Boy (Little Willie)
- 1949.03.24 -- US: ? - recordings for ? - Frank Sinatra, M-G-M Studio Orchestra, Lennie Hayton, Gene Kelly, Betty Garrett, Ann Miller, Vera Ellen
- ---- --- -- -- -- US: California: Los Angeles - recordings for Specialty - Roy Milton Solid Senders (Arthur Walker, Jackie Kelso, Benny Waters, Camille Howard, Johnny Rogers, Dallas Bartley)
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Victor - Tampa Red, Johnny Jones, Ransom Knowling, Odie Payne
- ---- --- -- -- -- US: Texas: Tyler - local radio broadcast? - Little Willie (Little Boy)
- 1949.03.26 -- US: California: Los Angeles - recordings for Acorn - Jimmy Smith (or as Kansas City Jimmy)...
- ---- --- -- -- -- US: California: Los Angeles - recordings for King - Marion Abernathy, Joe Newman, Henry Coker, Marshall Royal, Bumps Myers, Maurice Simon, Gerald Wiggins, Charlie Drayton, Chico Hamilton
- ---- --- -- -- -- US: California: Los Angeles - recordings for Savoy - Jimmy Smith (or as Kansas City Jimmy)...
- 1949.04.00? - US: ? - recordings for Imperial - Johnson Trio
- ---- --- -- -- -- US: California: Hollywood - The Empire Room - Louis Jordan & His Tympany Five (Aaron Izenhall, Joshua Jackson, Bill Doggett, Bill Jennings, Bib Bushnell, Joe Morris)
- ---- --- -- -- -- US: California: Los Angeles - recordings for DB/ST - Pete Johnson Sextet (Jewell Grant, Maxwell Davis, Herman Mitchell, Ralph Hamilton, Jesse Sailes)
- 1949.04.00 -- US: Louisiana: New Orleans - recordings for DeLuxe - Dave Bartholomew & His Sextette (Joe Harris, Clarence Hall, Fred Lands, Frank Fields, Earl Palmer)
- ---- --- -- -- -- US: New York City - ? - Charlie Parker And His Orchestra (Kenny Dorham, Tommy Turk, Al Haig, Tommy Potter, Max Roach, Carlos Vidal)
- ---- --- -- -- -- US: New York City - recordings for DeLuxe - Erline "Rock 'n' Roll" Harris...
- ---- --- -- -- -- US: Texas: Houston - recordings for Macy's - Lester Williams, Ike Smalley, Ferdinand Banks, Johnnie Mae Brown, James Moseley, L.D. Mackintosh
- 1949.04.02 -- US: California: Los Angeles - recordings for King - Bixie Crawford, Buddy Banks Orchestra (Wallace Huff, Fletcher Smith, Frosty Pyles, Basie Day, Nat McFay)
- 1949.04.04 -- US: California: Hollywood - recordings for Victor - Johnny Moore's Three Blazers (Leander "Lee" Barnes, Johnny Miller)
- ---- --- -- -- -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Vic Schoen and his orchestra
- ---- --- -- -- -- US: California: San Francisco - recordings for Aladdin - Saunders King, Allen Smith, Pony Poindexter, Kermit Scott, Vernon King, Bernard Peters
- 1949.04.06 -- US: Illinois: Chicago - recordings for Mercury - St. Louis Jimmy, Alex Atkins, Sunnyland Slim, Robert Jr. Lockwood, Big Crawford
- ---- --- -- -- -- US: New York City - recordings for Atlantic - Ruth Brown, Amos Milburn, Jimmy Brown...
- 1949.04.07 -- US: Illinois: Chicago - recordings for Mercury - Sunnyland Slim, Alex Atkins, Robert Jr. Lockwood, Big Crawford
- 1949.04.08 -- US: New York City - recordings for New Jazz . Stan Getz Four Brothers Bop Tenor Sax Stars (Zoot Sims, Al Cohn, Allen Eager, Brew Moore, Walter Bishop, Gene Ramey, Charlie Perry, Gerry Mulligan)
- ---- --- -- -- -- US: New York City - recordings for Victor - Big John Greer & His Rhythm Rockers (Frank Galbraith, Harold Clarke, Teddy Small, Leroy Lovett, Al Casey, Henry Holmes, Art Blakey
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for King - Lonnie Johnson, Frank Payne, Edwyn Conley, Earl Wood
- 1949.04.10 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Alex Stordahl and his orchestra
- 1949.04.12 -- US: New York City - recordings for Decca - Louis Jordan & His Tympany Five (Aaron Izenhall, Joshua Jackson, Bill Doggett, Bill Jennings, Bib Bushnell, Joe Morris)
- 1949.04.13 -- US: New Jersey: Linden - recordings for King - Wynonie Harris, & His All Stars (Joe Morris, Matthew Gee, Fred Douglas, Johnny Griffin, William McLemore, Elmo Sylvester (Elmo Hope), Gene Ramey, Kelly Martin)
- 1949.04.14 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Bing Crosby, Vic Schoen and his orchestra
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Specialty - Big Maceo Merriweather, Johnny Jones, Tampa Red, Ransom Knowling, Odie Payne
- 1949.04.15 -- US: New York City - Royal Roost - Ella Fitzgerald...
- 1949.05.16 -- US: New York City - recordings for ? - Lennie Tristano Sextette (Lee Konitz, Warne Marsh, Billy Bauer, Arnold Fishkin, Denzil Best)
- 1949.04.19 -- US: Illinois: Chicago - recordings for ? - St. Louis Jimmy, Sunnyland Slim...
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Regal - Little Brother Montgomery
- ---- --- -- -- -- US: New York City - recordings for Victor - Jesse Stone & His Band (Shad Collins, Nelson Williams, Eddie Davis, George Dorsey, Dave McRae, Don Abney, George Duvivier, Teddy Lee)
- 1949.04.20 -- US: Missouri: Kansas City - recordings for Capitol - Julia Lee & Her Boyfriends (Tommy Douglas, Jim "Daddy" Walker, Clint Weaver, Sam "Baby" Lovett)
- ---- --- -- -- -- US: New York City - recordings for Decca - Louis Jordan & His Tympany Five (Aaron Izenhall, Joshua Jackson, Bill Doggett, Bill Jennings, Bib Bushnell, Joe Morris)
- 1949.04.21 -- US: Missouri: Kansas City - recordings for Capitol - Julia Lee & Her Boyfriends (Tommy Douglas, Jim "Daddy" Walker, Clint Weaver, Sam "Baby" Lovett)
- 1949.04.22 -- US: Missouri: Kansas City - recordings for Capitol - Walter Brown, Freddy Culliver, Willie Rice, Jimmy Walker, John Witt, John Mosley
- ---- --- -- -- -- US: New York City - recordings for Capitol - Miles Davis, J.J. Johnson, Sandy Siegelstein, Lee Konitz, Gerry Mulligan, Bill Barber, John Lewis, Nelson Boyd, Kenny Clarke, Gil Evans
- 1949.04.23 -- US: Illinois: Chicago - recordings for Columbia - Memphis Minnie, Ernest Lawlar...
- ---- --- -- -- -- US: Missouri: Kansas City - recordings for Capitol - Walter Brown, Freddy Culliver, Willie Rice, Jimmy Walker, John Witt, John Mosley
- ---- --- -- -- -- US: New York City - Bop City - Ella Fitzgerald...
- 1949.04.24 -- US: Missouri: Kansas City - recordings for Capitol - Julia Lee & Her Boyfriends (Jim "Daddy" Walker, Clint Weaver, Sam "Baby" Lovett)
- 1949.04.28 -- US: New York City - Bop City - Ella Fitzgerald...
- ---- --- -- -- -- US: New York City - recordings for Decca - Ella Fitzgerald, Louis Jordan and his Tympany Five (Aaron Izenhall, Eddie Johnson, Bill Davis, Carl Hogan, Dallas Bartley, Christopher Columbus)
- 1949.04.30 -- US: New York City - Bop City - Ella Fitzgerald...
- 1949.05.00 -- US: California: Los Angeles - recordings for Modern - Floyd Dixon Trio (Tiny Webb, Bill Davis...)
- ---- --- -- -- -- US: Georgia: Atlanta - recordings for Regal - Blind Willie McTell, Curley Weaver
- ---- --- -- -- -- US: Louisiana: New Orleans? - recordings for DeLuxe - Clarence Samuels...
- 1949.05.04? - US: Illinois: Chicago - recordings for Delta/Columbia - Big Three Trio (Leonard Caston, Ollie Crawford, Willie Dixon, Alphonse Walker)
- 1949.05.06 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Alex Stordahl and his orchestra
- 1949.05.09 -- US: California: Pasadena - recordings for Modern - Jimmy Witherspoon, Don Hill, Gene Gilbeaux, Herman Washington, Henry Green
- ---- --- -- -- -- US: New Jersey: Linden - recordings for King - Lonnie Johnson, Frank Payne, Edwyn Conley, Jerry Lane
- 1949.05.10 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Bing Crosby, Vic Schoen and his orchestra
- 1949.05.11 -- US: New York City - recordings for Atlantic - Sticks McGhee, Joe Morris Orchestra / Joe Morris & His Orchestra (Matthew Gee, Johnny Griffin, Bill McLemore, Elmo Hope, Percy Heath, Philly Joe Jones)
- 1949.05.20 -- US: New York City - recordings for Decca - Herman Ray (Harmon Ray), J.T. Brown, Sam Price, Lonnie Johnson...
- 1949.05.23 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Vic Schoen and his orchestra
- 1949.05.24 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Russ Morgan's Orchestra
- 1949.05.25 -- US: New York City - recordings for Atlantic - Ruth Brown, Eddie Condon's NBC Television Orchestra
- 1949.06.00? - US: California: Hollywood - The Empire Room - Louis Jordan & His Tympany Five (Aaron Izenhall, Joshua Jackson, Bill Doggett, Bill Jennings, Bib Bushnell, Joe Morris), Bixie Crawford
- ---- --- -- -- -- US: California: Los Angeles - recordings for Plymouth - Sherman Wiiliams and Orchestra (Leonard Anderson...)
- 1949.06.00 -- US: Pennsylvania: Philadelphia - recordings for Gotham - J.B. Summers (Joseph Blake Summers), Eddie Woodland Orchestra (Robert Jefferson, Stanley Gaines, Sonny Brown)
- ---- --- -- -- -- US: Tennessee: Nashville - recordings for Bullet - Max (Blues) Bailey...
- 1949.06.04 -- US: California: Los Angeles - recordings for King - (Charles) Crown Prince Waterford, Harold Land All-Stars (Dave Froebel Brigham, William Doty, Harold Land, John L. Jackson, Stanley Joyce, Leon Pettis)
- 1949.06.07 -- US: Ohio: Cincinnati - recordings for King - King Porter (James A. Pope), Wild Bill Moore, Charles Edwards, Ted Sheely, Jasper Patterson, Lewis Martin, Leonard Christian
- 1949.06.08 -- US: New York City - recordings for Columbia - Five Scamps (Evelyn Twiss...)
- 1949.06.09 -- US: New York City - recordings for Decca - Buddy Johnson, Ella Johnson, Arthur Prysock, Frank Royal, Andrew Wood, Willis Nelson, Calvin Strickland, Steve Puliam, Bernard Archer, Donald Cole, Joe O'Laughton, Al Robinson, David Van Dyke, Purvis Hensen, Teddy Conyers, Bernie McKay, Leon Spann, Emmanuel Simms
- 1949.06.15 -- US: Texas: Austin - University of Texas - Lead Belly, Martha Ledbetter
- 1949.06.27 -- US: New York City - recordings for Victor - Big John Greer & His Rhythm Rockers (Frank Galbraith, Porky Cohen, Tony Scott, Tate Houston, Leroy Lovett, Danny Perri, Henry Holmes, Art Blakey) / Lucky Millinder, Annisteen Allen, Donald Joseph, Lammar Wright, Fats Ford, Frank Galbraight, "Porky" Cohen, Fred Zito, Alfred Cobbs, N. Cavas, Tony Scott, Rudy Powell, Teddy Small, Harold Clark, Tate Houston, Big John Greer, Leroy Lovett, Danny Perry, Horace Holmes, Joe Harris
- 1949.06.28 -- US: New York City - recordings for Columbia - Kirby Walker Orchestra (Dick Vance, Benny Morton, Hilton Jefferson, Sam Taylor, Al Hall, Sid Catlett)
- 1949.06.29 -- US: Illinois: Chicago - recordings for Victor - Little Eddie Boyd's Trio (Sam Casimir, Ransom Knowling)
- 1949.07.00? - US: Louisiana: New Orleans - recordings for DeLuxe - Roy Brown, Leroy "Batman" Rankins...
- 1949.07.00 -- US: Alabama: Montgomery - recordings for American Music (recorded by Bill Russell) - Mobile Strugglers (James Fields, Lee Warren..)
- 1949.07.07 -- US: New York City - recordings for Columbia - Sarah Vaughan, Sid Cooper, Herman Schertzer, Irving Horowitz, Artie Drelinger, Leo Kruczek, Sam Rand, Felix Orlewitz, Jack Zayde, Sol Deutsch, Ralph Hersh, George Ricci, Al Caiola, Jimmy Jones, Jack Lesberg, Norris Shawker, Joe Lippman
- ---- --- -- -- -- US: New York City - recordings for Vocalion - Jesse Perry, Sam Price And His Rockin' Rhythms (Buck Clayton, Vincent Bair-Bey, Buddy Tate, Billy Taylor, Sid Catlett) / Sam Price and His Rockin' Rhythms (Jesse Perry, Buck Clayton, Vincent Bair-Bey, Buddy Tate, Billy Taylor, Sid Catlett)
- 1949.07.10 -- US: New York City - recordings for Columbia - Frank Sinatra, Hugo Winterhalter and his orchestra, The Pastels
- 1949.07.12 -- US: Illinois: Chicago - recordings for Aristocrat - Muddy Waters, Big Crawford / The Nighthawks (Robert Nighthawk, Ethel Mae (Brown), Ernest Lane, Willie Dixon)
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Chess - The Nighthawks (Robert Nighthawk, Ethel Mae (Brown), Ernest Lane, Willie Dixon)
- 1949.07.13 -- US: California: Los Angeles - recordings for Aladdin - Amos Milburn, Maxwell Davis, Johnny Brown, Harper Cosby...
- ---- --- -- -- -- US: New York City - recordings for Decca - Bob Camp, Lil Armstrong, Brownie McGhee, Billy Taylor, Herb Cowans
- 1949.07.14 -- US: California: Hollywood - recordings for RCA Victor - Rose Murphy, Jimmy Shirley, Major Holley
- ---- --- -- -- -- US: California: Los Angeles - recordings for Victor - Meredith Howard, Benny Carter's Orchestra (Jake Porter, Bumps Myers, Charles Walker, Willard McDaniel, Ulysses Livingstone, Billy Hadnott, Zutty Singleton
- ---- --- -- -- -- US: New York City - recordings for Columbia - Frank Sinatra, Hugo Winterhalter and his orchestra, The Double Daters
- 1949.07.15 -- US: Ohio: Cincinnati - recordings for King - Ivory Joe Hunter, Harold Baker, Tyree Glenn, Johnny Hodges, Russell Procope, Wendell Marshall, Sonny Greer
- ---- --- -- -- -- US: New York City - recordings for Decca - Andrews Sisters, Gordon Jenkins' Orchestra and chorus
- 1949.07.17 -- US: New York City - recordings for National - Singin' "Fats" Thomas, Eddie Davis, Howard Biggs, Mundell Lowe, George Duvivier, Specs Powell...
- 1949.07.19 -- US: California: Hollywood - recordings for RCA Victor - Rose Murphy, Jimmy Shirley, Major Holley
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Victor - Arbee Stidham, Calvin Ladner, Oett "Sax" Mallard, Sugarman Penigar, Bob Call, Willie Lacey, Ranson Knowling, Judge Riley
- ---- --- -- -- -- US: New York City - recordings for Decca - Andrews Sisters, Gus Lombardo's Royal Canadians
- 1949.07.20 -- US: California: Los Angeles - recordings for Decca - Ella Fitzgerald, Sonny Burke and his Orchestra
- ---- --- -- -- -- US: California: Los Angeles - recordings for Victor - Johnny Moore's Three Blazers (Billy Valentine, Johnny Miller)
- 1949.07.21 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Morris Stoloff and his orchestra
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Victor - Tampa Red, Sugarman Penigar, Johnny Jones, Ransom Knowling, Odie Payne
- 1949.07.26 -- US: California: Los Angeles - recordings for ? - Nat King Cole Trio (Irving Ashby, Joe Comfort), Jack Costanzo
- ---- --- -- -- -- US: California: Los Angeles - recordings for Victor - Johnny Moore's Three Blazers (Billy Valentine, Johnny Miller, Oscar Moore, Jo Jones)
- 1949.07.27 -- US: California: Los Angeles - recordings for Savoy - James von Streeter & Orchestra (Herman Pattus, Nat Meeks, Walter Henry, Hampton Hawes, Chuck Norris, John "Shifty" Henry, Al Wichard)
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for King - Cliff Butler, Ben Holton, Ben Ingram, John Wood
- 1949.08.00? - US: Michigan: Detroit - recordings for King - John Lee Hooker
- 1949.08.00 -- US: California: Los Angeles - recordings for Modern - Johnny Otis & His Orchestra, Esther Jones (Little Esther)
- ---- --- -- -- -- US: Georgia: Atlanta - recordings for ? - Frank Edwards, Curley Weaver
- ---- --- -- -- -- US: New York City - recordings for Atlantic - Frank Culley...
- ---- --- -- -- -- US: New York City - recordings for Regal - James "Blazer Boy" Locks, The Four Drifters
- ---- --- -- -- -- US: Texas: Houston - recordings for Ace - Little Willie Littlefield
- 1949.08.02 -- US: California: Los Angeles - recordings for Capitol - Betty Hall Jones, Forrest Powell, Maxwell Davis, Tiny Webb, Ralph Hamilton, Bob Harvey
- 1949.08.03 -- US: New York City - recordings for Coral - Gabriel Brown
- 1949.08.04 -- US: California: Los Angeles - recordings for Mercury - Smiley Turner, Teddy Buckner, Bumps Myers, Hadda Brooks, Bill Davis, Al Wichard
- ---- --- -- -- -- US: California: Los Angeles - recordings for Victor - Johnny Moore's Three Blazers (Billy Valentine, Johnny Miller, Oscar Moore, Jo Jones)
- 1949.08.08 -- US: California: Los Angeles - recordings for Capitol - Marvin Johnson, James King, Charlie Davis, Stanley Morgan, Edgar Mason, Roy Johnson, Joe Swift
- 1949.08.08 -- US: New York City - recordings for ? - Bud Powell's Modernists (Fats Navarro, Sonny Rollins, Tommy Potter, Roy Haynes)
- 1949.08.09 -- US: California: Los Angeles - recordings for Columbia - Monette Moore, Phil Moore Orchestra, The Ebonaires
- ---- --- -- -- -- US: New York City - recordings for Decca - Louis Jordan & His Tympany Five (Aaron Izenhall, Bob Mitchell, Hal Mitchell, Josh Jackson, Bill Doggett, Ham Jackson, Billy Hadnott, Christopher Columbus)
- 1949.08.10 -- US: Ohio: Cincinnati - recordings for King - Ivory Joe Hunter, Henderson Williams?, Eddie Davis, Harry Porter, Al Townsend, Frank Skeete, Leon Abrams / Eddie "Cleanhead" Vinson, Henderson Williams, Eddie Davis, Harry Porter, Al Townsend, Wynton Kelly, Franklin Skeete, Leon Abrams
- 1949.08.12 -- US: California: Los Angeles - recordings for Aladdin - Little Miss Cornshucks & Her All Stars
- 1949.08.13 -- US: New York City - recordings for Coral - Orville Brooks...
- 1949.08.15 -- US: California: Los Angeles - recordings for Aladdin - Calvin Boze, Maxwell Davis Orchestra
- 1949.08.16 -- US: Illinois: Chicago - recordings for Victor - Gay Crosse, Eddie Harris, Jewell Grant, Charlie Ross, Bill Lewis, John Latham, Walter Carson
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for King - Eddie "Cleanhead" Vinson, Henderson Williams, Eddie Davis, Harry Porter, Al Townsend, Wynton Kelly, Franklin Skeete, Leon Abrams
- 1949.08.17 -- US: New York City - recordings for Decca - Billie Holiday, Buster Harding and his orchestra (Emmett Berry, Jimmy Nottingham, buck Clayton, Dickie Wells, George Matthews, Rudy Powell, George Dorsey, Lester Young, Jooe Thomas, Sol Moore, Horace Henderson, Mundell, Lowe, George Duvivier, Shadow Wilson, Buster Harding)
- 1949.08.19 -- US: Louisiana: New Orleans - recordings for Mercury - "The Lollipop Mama" (Alma Mondy), George Miller's Mid-Driffs (Charles Burbank, Robert Parker, Roy Byrd, John Boudreaux)
- 1949.08.22 -- US: California: Los Angeles - recordings for Acorn - Jimmy Smith (or as Little Jimmy)...
- ---- --- -- -- -- US: Louisiana: New Orleans - recordings for Mercury - George Miller & His Mid-Driffs (Dave Bartholomew, Lee Allen, Leroy "Batman" Rankin, Alex "Duke" Burrell, Walter Nelson, Lester "Duke" Alexis)
- 1949.08.23 -- US: Pennsylvania: Philadelphia - recordings for Gotham - Dan Pickett (James Founty)
- 1949.08.26 -- US: Illinois: Chicago - recordings for Apollo - Jimmy Rogers, Sunnyland Slim, Andrew Harris / St. Louis Jimmy & Trio (Sunnyland Slim, Sam Casimir, Andrew Harris) / Sunnyland Slim & His Trio (Sam Casimir, Andrew Harris)
- ---- --- -- -- -- US: Illinois: Chicago - recordings for JOB - Sunnyland Slim, Sam Casimir, Andrew Harris
- 1949.08.27 -- US: New York City - Art Ford Television Show - Billie Holiday, Oran "Hot Lips" Page, Horace Henderson, Art Ford...
- ---- --- -- -- -- US: New York City - Eddie Condon Floor Show, NBC-TV - Billie Holiday, Bobby Hackett, Cutty Cutshall, Pee Wee Russell, Joe Bushkin, Jack Lesberg, George Wttling
- 1949.08.28 -- US: Illinois: Chicago - recordings for Apollo - Big Willie (Willie Mabon), Sam Casimir, Andrew Harris
- 1949.08.29 -- US: New York City - recordings for Decca - Billie Holiday, Sy Oliver and his orchestra (Bernie Privin, Dick Vance, Tony Fasco, Henderson Chambers, Morty Bullman, Johnny Mince, George Dorsey, Budd Johnson, Fred Williams, Eddie Barefield, Horace Henderson, Everett Barksdale, George Duvuvier, Cozy Cole)
- 1949.08.30 -- US: Ohio: Cincinnati - recordings for King - Eddie "Cleanhead" Vinson, Calvin Hughes, James Buxton, Eddie Davis, Harry Porter, Wynton Kelly, Franklin Skeete, Leon Abrams
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for MGM - Hank Williams, Tommy Jackson, Jerry Byrd, Zeke Turner, Louis Innis, Ernie Newton
- ---- --- -- -- -- US: Pennsylvania: Philadelphia - recordings for Gotham - J.B. Summers, Danny Turner, Red Prysock, Tiny Grimes, Ray Bryant, Laverne Baker, Philly Joe Jones
- 1949.08.31 -- US: New York City - recordings for Atlantic - Jimmy "Baby Face" Lewis...
- 1949.09.00? - US: Michigan: Detroit - recordings for King - John Lee Hooker
- 1949.09.00 -- US: California: Los Angeles - recordings for Capitol - Big Red Alton (Alton Redd), Vic Dickenson, J.D. King, Dave Cavanaugh, Harold Morrow, Ulysses Livingstone, Leon Bibbs, Zutty Singleton)
- ---- --- -- -- -- US: New York City - recordings for Atlantic - Frank Culley, Harry Van Walls...
- 1949.09.01 -- Europe: Germany: Berlin - recordings for Odeon - Die drei Travellers (Fred Oldörp, Eddie Rothé, Mischa Andrejew)
- 1949.09.03 -- US: New York City - Eddie Condon Floor Show, NBC-TV - Billie Holiday, Wild Bill Davison, Cutty Cutshall, PEanuts Hucko, Ernie Caceres, Joe Bushkin, Eddie Condon, Jack Lesberg, George Wettling
- 1949.09.06 -- US: New York City - recordings for ? - Louis Armstrong, Sy Oliver's Orchestra
- 1949.09.07 -- US: California: Los Angeles - recordings for Aladdin - Sonny Parker & His All Stars (Walter Williams, Al Gray, Johnny Board, Gene Morris, Floyd Dixon, Wes Montgomery, Ray Johnson, Ellis Bartee)
- 1949.09.08 -- US: New York City - recordings for Decca - Billie Holiday, Sy Oliver and his orchester (Buck Clayton, Shad Collins, Bob Williams, Henderson Chambers, George Stevenson, Peter Clark, George Dorsey, Budd Johnson, Fred Williams, Dave McRea, Horace Henderson, Everett Barksdale, Joe Benjamin, Wallace Bishop)
- 1949.09.10 -- US: California: Hollywood - recordings for Speciality - Brother Joe Mae, Bertha Smith, Kenneth Morris, Edward Hall
- ---- --- -- -- -- US: Louisiana: New Orleans - recordings for Mercury - "The Lollipop Mama" (Alma Mondy), George Miller's Mid-Driffs (Charles Burbank, Lee Allen, Salvador Doucette, Walter Nelson, Louis Joseph)
- 1949.09.11 -- US: California: Los Angeles - recordings for Gem - Anita O'Day, Anney Brown & his Cool Cats
- 1949.09.14 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Danny Kaye, Vic Schoen and his orchestra
- ---- --- -- -- -- US: New York City - recordings for King - Bull Moose Jackson & His Buffalo Bearcats (Harold Johnson, Eugene Adams, Snooky Hulbert, Harold Clark, Irving Greene, Johnny Allen, Les Erskine)
- ---- --- -- -- -- US: Pennsylvania: Philadelphia - recordings for Atlantic - Ruth Brown, Jimmie Brown ...
- 1949.09.15 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Jeff Alexander and his orchestra
- ---- --- -- -- -- US: New York City - recordings for King - Bull Moose Jackson & His Buffalo Bearcats (Harold Johnson, Eugene Adams, Snooky Hulbert, Harold Clark, Irving Greene, Johnny Allen, Les Erskine)
- 1949.09.16 -- US: New York City - recordings for Harmony - Hot Lips Page & His Orchestra (Henry Rowland, Al Caiola, Bob Haggart, Terry Snyder...)
- 1949.09.17? - US: New York City - recordings for Verve - Lester Young Quartet (Hank Jones, Ray Brown, Buddy Rich)
- 1949.09.18 -- US: New York City - Carnegie Hall (Jazz at the Philharmonic) - Roy Eldridge, Tommy Turk, Charlie Parker, Flip Phillips, Lester Young, Hank Jones, Ray Brown, Buddy Rich, Ella Fitzgerald / Ella Fitzgerald, Hank Jones, Ray Brown, Buddy Rich / Oscar Peterson, Ray Brown / Coleman Hawkins, Hank Jones, Ray Brown, Buddy Rich / Hank Jones, Ray Brown, Buddy Rich
- ---- --- -- -- -- US: New York City - recordings for ? - Coleman Hawkins Quartet (Hank Jones, Ray Brown, Buddy Rich)
- ---- --- -- -- -- US: New York City - recordings for Atlantic - Ruth Brown, Budd Johnson's Orchestra
- 1949.09.20 -- US: New York City - recordings for Decca - Ella Fitzgerald, Sy Oliver and his Orchestra (Bernie Previn, Henderson Chambers, Billy Kyle...)
- 1949.09.21 -- US: New York City - recordings for Decca - Ella Fitzgerald, Gordon Jenkins' Orchestra...
- 1949.09.22 -- US: California: Los Angeles - recordings for Victor - Joe Robinsonm Benny Carter's Orchestra (Teddy Buckner, Bumps Myers, Charlie Walker, Gerald Wiggins, Earl Phillips, Charlie Drayton, Johnny Mills)
- 1949.09.23 -- US: Georgia: Atlanta - recordings for Savoy - Billy Wright & His Orchestra (Howard Callender, Neil James, Fred Jackson, Artie Clark, Wim Scott, Sam Cochran, George Battle, Melvin Booker)
- 1949.09.27 -- US: California: Los Angeles - recordings for Acorn, Regent - Big John (Johnny Crawford), Jimmy Harris, Clyde Dunn, Henry McDode, Johnny Parker, Charles Johnson, William Streets, A.J. Maryland...
- ---- --- -- -- -- US: New York City - recordings for ? - Lee Konitz Quintet (Warne Marsh, Sal Mosca, Arnold Fishkin, Jeff Morton)
- 1949.09.28 -- US: California: San Francisco - recordings for Aladdin - Saunders King, Allen Smith, Pony Poindexter, Kermit Scott, Vernon King, Bernard Peters
- ---- --- -- -- -- US: New York City - recordings for Columbia - Sarah Vaughan, Henry Ross, Sid Cooper, Stan Webb, Harold Feldman, Bernard Kaufman, Andrew Ferretti, Billy Butterfield, Jimmy Maxwell, Will Bradley, John D'Agostino, William Pritchard, Jimmy Jones, Tony Mottola, Robert Haggart, Terry Snyder, Hugo Winterhalter
- 1949.09.29 -- US: Texas: Dallas - recordings for DeLuxe - Roy Brown, Teddy Riley, Johnny Fontennette, Edward Santineo, Louis Sargent, Tommy Shelvin, Frank Parker
- 1949.09.30 -- US: New York City - recordings for Decca - Louis Armstrong, Billie Holiday, Sy Oliver and his orchestra (Bernie Privin, John Mince, Sid Cooper, Artie Drelinger, Pat Nizza, Billy Kyle, Everett Barksdale, Joe Benjamin, James Crawford)
- 1949.10.00? - US: Georgia: Atlanta - recordings for Atlantic - Blind Willie McTell
- 1949.10.00 -- US: Calfornia: Los Angeles - recordings for Modern - Little Willie Littlefield, Wilbert Brown, Don Wilkerson, John Handy, Buddy Floyd, Johnny Moore, Bill Davis, Chuck Thomas
- ---- --- -- -- -- US: New York City - recordings for ? - The Weavers (Ronnie Gilbert, Lee Hays, Fred Hellerman, Pete Seeger)
- ---- --- -- -- -- US: New York City - recordings for Apollo - Eddie Mack, Bobby Smith & His Orchestra
- ---- --- -- -- -- US: Tennessee: Nashville - Health & Happiness radio broadcast - Hank Williams, Audrey Williams, Jerry Rivers, Don Helms, Bob McNett, Hillous Butrum, Grant Turner
- 1949.10.01 -- US: California: Los Angeles - recordings for Aladdin - Amos Milburn ( & His Aladdin Chickenshackers), Don Wilkerson, Billy Smith, Willie Simpson, Johnny Brown, Harper Cosby, Calvin Vaughan)
- 1949.10.03 -- US: California: Los Angeles - recordings for Specialty - Andrew Hogg...
- 1949.10.06 -- US: New York City - recordings for Blue Note - Clyde Bernhardt & His Kansas City Buddies (Sam Taylor, Dave Small, Earl Knight, Rene Hall, Gene Ramey, Gus Johnson)
- 1949.10.08 -- US: New York City - recordings for Columbia - Frank Sinatra, Hugo Winterhalter and his orchestra, The Pastels
- ---- --- -- -- -- US: California: Los Angeles - recordings for Specialty - Andrew Hogg...
- 1949.10.10 -- US: California: Los Angeles - recordings for Capitol - Big Red Alton (Alton Redd), Vic Dickenson, J.D. King, Dave Cavanaugh, Harold Morrow, Ulysses Livingstone, Leon Bibbs, Zutty Singleton)
- ---- --- -- -- -- US: New York City - recordings for Atlantic - Sticks McGhee...
- 1949.10.19 -- US: New York City - recordings for Decca - Billie Holiday, Gordon Jenkins and his orchestra (Bobby Hackett, Milt Yaner, John Fulton, Bernie Leighton, Tony Mottola, Jack Lesberg, Benny Shawker...)
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for King - Wynonie Harris & His All Stars (Bill Martin, Moses Grant, LeRoy Harris, Orrington Hall, Curtis Pigler, Simeon Hatch, Frank Skeete, Calvin Shields)
- 1949.10.21 -- US: New York City - recordings for MGM - Ivory Joe Hunter, Taft Jordan, Pete Clarke, Budd Johnson, Ernie Caceres, Bill Pemberton, Kelly Martin
- 1949.10.24 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Dick Haymes, Jerry Gray's Orchestra
- ---- --- -- -- -- US: New York City - recordings for Decca - Tiny Davis, Bert Etta "Birdie" Davis, Margaret Backstrom, Eileen Chance, Maurine Smith, Helen Cole...
- 1949.10.25 -- US: California: Los Angeles - recordings for Capitol - Blu Lu Barker, Earl Barnes, Joe Pairs, Danny Barker, Percy Gabriel, Paul Barbarin
- ---- --- -- -- -- US: California: Los Angeles - recordings for Regent, Savoy - Felix Gross, Joe Howard, Tiny Grimes, Minor Robinson, Doug Byers, Adam Green, Albert Elam, Joe Stone, Rolf Beleman
- 1949.10.26 -- US: California: Los Angeles - recordings for Capitol - Blu Lu Barker, Earl Barnes, Joe Pairs, Danny Barker, Percy Gabriel, Paul Barbarin
- ---- --- -- -- -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Dick Haymes, Jerry Gray's Orchestra
- ---- --- -- -- -- US: New York City - recordings for King - Bill Johnson, Gus Gordon, Ben Kynard, Lonnie Slappy, Clifton Best, Jimmy Robinson, Les Erskine
- 1949.10.27 -- US: Illinois: Chicago - recordings for Victor - Washboard Sam & His Washboard Band (Sugarman Penigar, Bob Call, Willie Lacey, Ransom Knowling)
- 1949.10.28 -- US: Illinois: Chicago - recordings for Victor - Roosevelt Sykes & His Honeydrippers (Willie Laycey, J.C. Bell, P.F. Thomas...)
- ---- --- -- -- -- US: New York City - recordings for Decca - Joe Morris & His Orchestra (Alfonso King, Johnny Griffin, Wally Williams, BBill McLemore, Elmore Sylvester, Bobby Burton, Sinclair Abbott)
- 1949.10.29 -- US: California: Los Angeles - recordings for Regent, Savoy - Big John (Johnny Crawford), Jimmy Harris, Clyde Dunn, Henry McDode, Johnny Parker, Charles Johnson, William Streets, A.J. Maryland, Mickey Cooper, Little Benny Jackson, Tiny Webb, Jimmy Miller
- ---- --- -- -- -- US: New York City - recordings for Decca - Tiny Davis, Bert Etta "Birdie" Davis, Margaret Backstrom, Eileen Chance, Maurine Smith, Helen Cole...
- 1949.10.30 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Alex Stordahl and his orchestra
- 1949.10.31 -- US: Missouri: Kansas City - recordings for Capitol - Walter Brown, Jay McShann's Kaycee Stompers (John Jackson, Harold Ashby, Bob Williams, Herman Bell, Lloyd Anderson, Jesse Price)
- 1949.11.00? - US: New York City - recordings for Sittin' In With - Curley Weaver
- 1949.11.00 -- US: California: Hollywood - recordings for Modern - Little Willie Littlefield, Wilbert Brown, Don Wilkerson, John Handy, Buddy Floyd, Johnny Moore, Bill Davis, Chuck Thomas
- ---- --- -- -- -- US: California: Los Angeles - recordings for Modern - Roy Hawkins...
- 1949.11.01 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Lee Gordon Singers, Vic Schoen and his orchestra
- ---- --- -- -- -- US: Kansas City - recordings for Capitol - Walter Brown, Jay McShann's Kaycee Stompers (Ben Webster, Herman Bell, Lloyd Anderson, Jesse Price)
- 1949.11.02 -- US: Kansas City - recordings for Capitol - Tiny Kennedy (Jesse Kennedy), Eli Cottrell, Jay McShann, Dusty Barrow, Lloyd Anderson, Jesse Price
- ---- --- -- -- -- US: New York City - recordings for Savoy - Paul Williams, Phil Guilbeau, Cranford Wright, Fred Jackson, Lee Anderson, Pete Glover, Bill Benjamin
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for DeLuxe - Roy Brown, Teddy Riley, Johnny Fontennette, Edward Santineo, Louis Sargent, Tommy Shelvin, Frank Parker, Leroy Rankins
- 1949.11.03 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Russ Morgan's Orchestra
- 1949.11.07 -- Europe: Germany: Berlin - recordings for Odeon - Kurt Widmann, Hans Berry, Paul Rutz, Adi Müller, Günter Seppel, Jonny Dippold, Werner Müller, Herbert Müller, Kurt Richter, Ernst Kuhlke, Heinz Kamberg, Werner Konrath, Jani Nemeth, Klaus Dillmann, Günther Hampel, Margot Friedländer
- ---- --- -- -- -- US: California: Los Angeles - recordings for Decca - Ella Fitzgerald, Mills Brothers...
- ---- --- -- -- -- US: New York City - recordings for Mercury - Billy Valentine (William Valentine), John Coltrane?, Johnny Collins, Ray Brown, Gordon "Specs" Powell
- 1949.11.08 -- US: California: Hollywood - recordings for Columbia - Frank Sinatra, Alex Stordahl and his orchestra, The Modernaires
- 1949.11.10 -- US: California: Los Angeles - recordings for Savoy - Johnny Otis, Little Esther, Junior Ryder, Redd Lyte, Don Johnson, Lee Graves, George Washington, Lorenzo Holden, James Von Streeter, Walter Henry, Devonia Williams, Pete Lewis, Gene Phillips, Mario Delagarde, Leard Bell, The Robins (Ty Tyrell, Roy Richards, Billy Richards, Bobby Nunn)
- 1949.11.12 -- US: Tennessee: Nashville - Ryman Auditorium (Grand Ole Opry) - Hank Williams
- 1949.11.14 -- US: Illinois: Chicago - recordings for Aladdin - Lil Green (Lillian Green)...
- ---- --- -- -- -- US: Pennsylvania: Philadelphia - recordings for Gotham - J.B. Summers, Danny Turner, Red Prysock, Tiny Grimes, Harry "Doc" Bagby, Laverne Baker, Philly Joe Jones
- 1949.11.15 -- US: New York City - recordings for Decca - "Fat Man" Robinson Quintet
- ---- --- -- -- -- US: New York City - recordings for Melford - Burnetta Evans, Wild Bill Moore, Walter Bishop, Ivan Rolle, Eddie Grant
- 1949.11.16 -- Europe: Germany: Frankfurt - Gateway Theatre (Grand Ole Opry) - Hank Williams
- 1949.11.18 -- Europe: Germany: Berlin - Titania Palast (Grand Ole Opry) - Hank Williams
- ---- --- -- - -- US: New York City - recordings for Decca - Joe Morris & His Orchestra (Alfonso King, Johnny Griffin, Wally Williams, BBill McLemore, Elmore Sylvester, Bobby Burton, Al Jones)
- 1949.11.21 -- US: New York City - recordings for OKeh/Columbia - Joe August (Mr. Google Eyes), Billy Ford & His Musical V-8's (Robert Washington, Henry Durant, William Harris, Howard Anderson, Edward Wright, Lorenzo Goins, Harold Wing) / Joe Hill Louis (Leslie or Lester Hill)...
- 1949.11.22 -- US: New York City - recordings for Victor - Lucky Millinder, Annisteen Allen, Paul Breckenridge, William Sandberg, Arthur Holmes, Tom Parshley, Al Klink, Paul Ricci, Hymie Schertzer, Edgar Brown, Jack Pleis, Danny Perry, Bob Haggart, Bernard "Bunny" Shawker...
- 1949.11.25 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Bing Crosby, Vic Schoen and his orchestra
- 1949.11.29 -- US: Louisiana: New Orleans - recordings for Imperial - Jewel King (Mary Jewel King), Dave Bartholomew, Joe Harris, Herb Hardesty, Clarence Hall, Salvador Doucette, Ernest McLean, Frank Fields, Earl Palmer / (Thomas) Tommy Ridgley, Dave Bartholomew, Joe Harris, Clarence Hall, Alvin Taylor, Salvador Doucette, Ernest McLean, Frank Fields, Earl Palmer
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for King - Lonnie Johnson, Simeon Hatch, Franklyn Skeete, Leon Abramson
- 1949.11.30 -- US: New York City - ? - Charlie Parker With Strings (Mitch Miller, Bronislaw Gimpel, Max Hollander, Milt Lomsak, Frank Brieff, Frank Miller, Myor Rosen, Stan Freeman, Ray Brown, Buddy Rich, Jimmy Carroll)
- ---- --- -- -- -- US: New York City - recordings for Decca - Marie Knight, Sam Price Quartet (Sam Price, Brownie McGhee, Billy Talyor, Herbert Cowans)
- ---- --- -- -- -- US: Ohio: Cincinnati - recordings for King - Tiny Bradshaw, Leslie Ayers, Rufus Gore, Orrington Hall, Jimmy Robinson, Leroy Harris, Clarence Mack, Calvin Shields
- 1949.12.00? - US: Texas: Houston - recordings for Sittin' In With - Elmore Nixon & His Hadacol Boys (Henry Hayes, Ed Wiley, Donald Cooks, Ben Truner)
- 1949.12.00 -- Europe: Germany: Berlin - recordings for Metrophon - Die vier Casanovas
- ---- --- -- -- -- US: California: Los Angeles - recordings for Swing Time - Lloyd Glenn, Gene Phillips, Billy Hadnott
- ---- --- -- -- -- US: California: Pasadena - recordings for Jazz Selection - Pete Johnson, Johnny Rogers, Johnny Parker, Roy Milton
- ---- --- -- -- -- US: New York City - recordings for ? - The Weavers (Ronnie Gilbert, Lee Hays, Fred Hellerman, Pete Seeger)
- ---- --- -- -- -- US: New York City - recordings for Domino - Max "Blues Bailey (Max "Sactman" Bailey), Buddy Tate's Orchestra
- 1949.12.01 -- US: California: Los Angeles - recordings for Savoy - Johnny Otis, Little Esther, Bobby Nunn, Devonia Williams, Pete Lewis, Mario Delagarde, Leard Bell, The Robins
- ---- --- -- -- -- US: Michigan: Detroit - recordings for Savoy - Paul Williams, Phil Guilbeau, Cranford Wright, Fred Jackson, Lee Anderson, James Murphy, Bill Benjamin, Connie Allen
- ---- --- -- -- -- US: New York City - recordings for Decca - Grant Jones, Danny Manners & His Orchestra
- ---- --- -- -- -- US: New York City - recordings for OKeh/Columbia - Joe August (Mr. Google Eyes), Billy Ford & His Musical V-8's (Robert Washington, Henry Durant, William Harris, Howard Anderson, Edward Wright, Lorenzo Goins, Harold Wing)
- 1949.12.02 -- US: Illinois: Chicago - Albert Ammons (†)
- 1949.12.06 -- US: New York City - Lead Belly (†)
- 1949.12.08 -- US: New York City - recordings for Atlantic - Jimmy Earle (James Earle Brown) & His Earls Of Rhythm (or & The Jazz Kings)
- 1949.12.10 -- US: Louisiana: New Orleans - recordings for Imperial - Fats Domino, Dave Bartholomew, Joe Harris, Herb Hardesty, Clarence Hall, Red Tyler, Ernest McLean, Frank Fields, Earl Palmer...
- 1949.12.12 -- US: California: Los Angeles - recordings for Decca - Andrews Sisters, Carmen Miranda, Vic Schoen and his orchestra
- ---- --- -- -- -- US: New York City - recordings for Decca - Buddy Johnson, Ella Johnson, Arthur Prysock, Frank Royal, Andrew Wood, Calvin Strickland, Willis Nelson, Julius Watson, Donald Cole, Steve Pulliam, Joe O'Laughton, Harold "Geezil" Minerve, David Van Dyke, Purvis Hensen, Teddy Conyers, Bernie McKay, Leon Spann, Emmanuel Simms
- 1949.12.15 -- US: New York City - recordings for ? - Bill Landford & The Landfordaires
- 1949.12.16 -- US: California: Los Angeles - recordings for Specialty - Roy Milton Solid Senders (Arthur Walker, Jackie Kelso, Benny Waters, Camille Howard, Johnny Rogers, Dallas Bartley)
- ---- --- -- -- -- US: Illinois: Chicago - recordings for Delta/Columbia - Big Three Trio (Leonard Caston, Ollie Crawford, Willie Dixon, Hillard Brown)
- 1949.12.19 -- US: California: Los Angeles - recordings for Aladdin - Amos Milburn, Don Wilkerson, Billy Smith, Willie Simpson, Johnny Brown, Harper Cosby, Calvin Vaughan
- ---- --- -- -- -- US: New York City - recordings for Regal - Chubby "Hip-Shakin'" Newsome, Howard Biggs, Gene Ramey, Jo Jones...
- 1949.12.21 -- US: New York City - recordings for Columbia - Sarah Vaughan, Toots Mondello, Herman Schertzer, George Kelly, Artie Drellinger, Stanley Webb, Billy Butterfield, Taft Jordan, Will Bradley, Al Caiola, Jimmy Jones, Eddie Safranski, William Coles, Tadd Dameron, Joe Lippman
- 1949.12.22 -- US: Texas: Houston - recordings for Freedom - Joe Turner, Goree Carter...
- 1949.12.23 -- US: California: Los Angeles - recordings for Savoy - Johnny Otis, Redd Lyte, Don Johnson, Lee Graves, George Washington, Big Jay McNeely, Lorenzo HHolden, James Von Streeter, Walter Henry, Devonia Williams, Pete Lewis, Mario Delagarde, Leard Bell
- 1949.12.27 -- US: New York City - recordings for Decca - Buddy Johnson, Ella Johnson, Arthur Prysock, Frank Royal, Andrew Wood, Calvin Strickland, Willis Nelson, Julius Watson, Donald Cole, Steve Pulliam, Joe O'Laughton, Harold "Geezil" Minerve, David Van Dyke, Purvis Hensen, Teddy Conyers, Bernie McKay, Leon Spann, Emmanuel Simms
- 1949.12.28 -- US: New York City - recordings for Aladdin - Mr. "T"...