Tracks
| # | Title | Sung by | |
|---|---|---|---|
| A1 | Dr. Jeckyll (Jackle) | The Gil Evans Orchestra | 17:12 |
| A2 | The Meaning of the Blues | The Gil Evans Orchestra | 9:54 |
| B | Little Wing | The Gil Evans Orchestra | 26:28 |
Source: MusicBrainz release group c8689749-fa7e-3abf-b909-435bbfe1e972 (CC0). Cover: Cover Art Archive.