Tracks
| # | Title | Sung by | |
|---|---|---|---|
| A1 | Headcrash (Surphase original mix) | Surphase | |
| A2 | Headcrash (Holger Flinsch Rehash cut) | Surphase | |
| B1 | Headcrash (Two_EM Backup remix) | Surphase | |
| B2 | Headcrash (El Locco remix) | Surphase |
Source: MusicBrainz release group ece8153e-0807-360d-be49-f15e68ed3b72 (CC0). Cover: Cover Art Archive.