Tracklist
| –Noisia | Silicon | 6:53 |
| –Mayhem & Noisia | Tomahawk | 7:56 |
Versions
| Category | Artist | Title (Format) | Label | Category | Country | Year |
|---|---|---|---|---|---|---|
| NERVE009 | Noisia / Mayhem & Noisia | Noisia / Mayhem & Noisia - Silicon / Tomahawk (12") | Nerve Recordings | NERVE009 | UK | 2003 |
| NERVE009 | Noisia / Mayhem & Noisia | Noisia / Mayhem & Noisia - Silicon / Tomahawk (12", Promo, W/Lbl) | Nerve Recordings | NERVE009 | UK | 2003 |
| NERVE009 | Noisia / Mayhem & Noisia | Noisia / Mayhem & Noisia - Silicon / Tomahawk (2xFile, MP3, 320) | Nerve Recordings | NERVE009 | UK | 2009 |
