Tracklist
| 1 | Spacegrinder | 4:36 |
| 2 | Reactor | 5:06 |
| 3 | Warp Spasm | 4:30 |
| 4 | Insecure | 6:08 |
Other versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| Praxis 18 | Somatic Responses | Post-Organic EP (12", EP) | Praxis | Praxis 18 | UK | 1996 |
| Praxis 18 | Somatic Responses | Post-Organic EP (12", EP, RP) | Praxis | Praxis 18 | Switzerland | 2005 |
| Praxis 18 | Somatic Responses | Post-Organic EP (12", EP, W/Lbl) | Praxis | Praxis 18 | UK | 1996 |
| Praxis 18 | Somatic Responses | Post-Organic EP (4xFile, FLAC, EP) | Praxis | Praxis 18 | Germany | 2011 |
| Praxis 18 | Somatic Responses | Post-Organic EP (4xFile, MP3, EP, 320) | Praxis | Praxis 18 | Germany | 2011 |
