| July 29, 1958 | Columbia 30th Street Studio, New York | It Ain't Necessarily So (take 1 (inc)) | 3:22 | | Mosaic MQ11-164 | Columbia CXK 67397, Columbia CXK 90923, Sony SRCS 7945/50, Sony SICP 657/62 |
| July 29, 1958 | Columbia 30th Street Studio, New York | It Ain't Necessarily So (master (take 3)) | 4:23 | Columbia S7-30739; Columbia 4-42057; Columbia 7-8085 [EP] | Columbia CL 1274 (= CS 8085), Sony 88765 40757-1, Nippon Columbia YS-303, Nippon Columbia PSS-57, CBS/Sony SONP 50148, CBS/Sony SOPL 154, CBS/Sony 18AP 2055, CBS/Sony 23AP 2555, Mosaic MQ11-164 | Columbia CK 40647, Columbia CXK 67397, Columbia CXK 90923, Columbia Legacy 88883 75664, Mobile Fidelity Sound Laboratory UDSACD 2200, CBS/Sony 35DP 61, CBS/Sony 32DP 512, Sony SRCS 5699, Columbia CK 65141, Sony SRCS 9107, Sony SRCS 7945/50, Sony SRCS 9704, Sony SRGS 4518, Sony SICP 813, Sony SICP 1205, Sony SICP 20076, Sony SICP 30215, Sony SICJ 30045/6, Sony SICP 657/62, Jazz Roots CD 56045, Sony SICP 30521/9, Columbia Legacy 86975 24922 |