| Session 1 | (Monday, February 4, 1946) |
| 1000 | George Handy as "Dizzy Gillespie Jazzmen" (Septet) |
| Session 2 | (Thursday, February 7, 1946) |
| 1001-1005 | Dizzy Gillespie as "Tempo Jazz Men" and "Dizzy Gillespie Jazzmen" (Sextet) |
| Session 3 | (Thursday, March 28, 1946) |
| 1010-1013 | Charlie Parker Septet |
| Session 4 | (Monday, July 29, 1946) |
| 1021-1023 | Charlie Parker Quintet |
| 1024-1026 | as: Howard McGhee Jam Band, and Howard McGhee Quartet |
| Session 5 | (Thursday, September 21, 1946) |
| 1031-1035 | The Hermanites (Sonny Berman, leader) |
| 1031 | Sonny Berman's Big Eight |
| 1032 | Sonny Berman [sic] Big Eight |
| 1033 | Bill Harris Big Eight |
| 1034 | Bill Harris valve trombones solo |
| 1035 | Variously as: Ralph Burns Quintet, The Mad Monks, and Serge Chaloff All Stars |
| Session 6 | (Friday, October 18, 1946) |
| 1040-1044 | Howard McGhee Sextet featuring Dodo Marmarosa |
| Session 7 | (Wednesday, February 19, 1947) |
| 1051-1052 | Charlie Parker Quartet featuring Earl Coleman vocal. Later issued as "Earl Coleman accompanied by Charlie Parker" [Quintet]. |
| 1053-1054 | Charlie Parker Quartet featuring Erroll Garner, piano |
| 1055-1056 | Erroll Garner Trio |
(Block 1061 through 1069 not used)
| Session 8 | (Wednesday, February 26, 1947) |
| 1071-1074 | Charlie Parker All Stars (Septet) |
| Session 9 | (Tuersday, June 5, 1947) |
| 1081-1082 | Dexter Gordon Quintet |
| Session 10 | (Tuersday, June 12, 1947, extention of June 5th session) |
| 1083-1084 | Dexter Gordon-Wardell Gray |
| 1085-1087 | Dexter Gordon Quartet |
| Session 11 | (Tuersday, June 10, 1947) |
| 1091-1098 | Erroll Garner, solo piano |
| Session 12 | (Tuersday, October 28, 1947) |
| 1101-1106 | Charlie Parker Quintet (D-1105 shown as "C.Parker accompanied by..." on Dial 1032-A) |
| Session 13 | (Tuersday, November 4, 1947) |
| 1111-1116 | Charlie Parker Quintet |
| Session 14 | (Wednesday, November 12, 1947. Note:Masters are out of numerical sequence. See explanation following description of Session 15 below) |
| 1131-1135 | Dodo Marmarosa Trio |
| Session 15 | (Tuersday, December 3, 1947) |
| 1121-1129 | Howard McGhee/James Moody as "James Moody Orchestra" and "James Moody Sextet") |
| 1124: | Dial 1037-A "Night Music" shown as "Hank Jones Fantasy for Piano and Jazz Band" (mx.D-1124-B) |
| 1130 | Howard McGhee：titled"Night in Abyssinia," but dubbed from a Philo recording(Dial mx. D-1130-A, actually Philo mx. Van 201) |
| Session 16 | (Tuersday, December 4, 1947) |
| 1141-1142 | Dexter Gordon Quartet |
| 1143-1144 | A Battle of the Saxes: Dexter Gordon-Teddy Edwards |
| 1145 | Teddy Edwards [Quartet] accompanied by... |
| Session 17 | (Wednesday, December 17, 1947) |
| 1151-1156 | Charlie Parker Sextet |
| 1155: | Dial 1034-A shown as "C.Parker Sextet" for mx. D-1155-DDD |
| 1155: | Dial 1034-B shown as "C.Parker Alto Sax, accompanied by C.Parker Sextet" on "Crazeology II--3 ways of Playing a Chorus," mx. D-1155-ABX ["Masters A,B & C 1155"] |
| Session 18 | (Monday, November 29, 1948 ? ) |
| 1161-1165 | Earl Coleman and His All Stars |
| 1166 | Fats Navarro Quintet |
| Comet Session | (Wednesday, June 6, 1945) |
| T8 - T11 | Red Norvo & His Selected Sextet |
| Chuck Kopely's Apartment Session | (February 1, 1947) |
| K-901-K903 | Charlie Parker |
