Tracks
| # | Title | Sung by | |
|---|---|---|---|
| A1 | Echo in Space Dub (album version) | Meat Beat Manifesto | 4:04 |
| A2 | Echo in Space Dub (DJ Wally remix) | Meat Beat Manifesto | 3:47 |
| B1 | Retrograde, Part 2 Dub We R 1 (album version) | Meat Beat Manifesto | 5:49 |
| B2 | Retrograde, Part 2 Dub We R 1 (Dubloner remix) | Meat Beat Manifesto | 5:47 |
Source: MusicBrainz release group 18657da6-6c3e-31c7-8f2d-22bd2c4b5e4b (CC0). Cover: Cover Art Archive.