Versions
| Title, Format | Label | Cat# | Country | Year | |
|---|---|---|---|---|---|
| SOS (12") | Ark Records | MLO1657 | UK | 2004 | |
| S.O.S. (12") | Vendetta Records | VENMX 576 | Spain | 2004 | |
| S.O.S. (CD, Maxi, Enh) | Planetworks | 868438 0 | Greece | 2004 | |
| SOS (Breaks Promo) (CDr, Promo) | Ark Records | MLD1637 | UK | 2004 | |
| SOS (Part 1) (12") | Ark Records | MLO1550 | UK | 2004 | |
| SOS Club Mixes (CD, Single, Promo, Enh) | Ark Records | MLD1634 | UK | 2004 | |
| SOS Part 2 (Skylark Remixes) (12", Promo) | Ark Records | MLO1610 | UK | 2004 | |
| SOS Pt. 1 (Skylark Remixes) (12") | Feel The Rhythm | FTR 4203-6 | France | 2004 | |
| SOS Pt. 2 (12") | Feel The Rhythm | FTR 4203-7 | France | 2004 | |
| SOS (12") | Motivo Productions | Motivo 055 | Italy | 2004 | |
| SOS (12") | Legato Records | LGT 5093 | Belgium | 2004 | |
| SOS (CD, Maxi, Enh) | Ark Records | MLO1649 | UK | 2004 | |
| S.O.S. Pt. 3 (12") | Feel The Rhythm | FTR 4203-8 | France | 2005 | |
| S.O.S. (12") | Superstar Recordings | SUPER DJ 3031 | Germany | 2005 | |
| S.O.S. (12", Maxi, Promo) | Happy Music | HAP 031-6 | France | 2005 | |
| S.O.S. (CD, Maxi, Enh) | Central Station | CSR CD5 0466 | Australia | 2005 | |
| S.O.S. (CD, Single) | 541 | 541416 501339 | Belgium | 2005 | |
| SOS (2005 Breakz Remix) (12", S/Sided) | Not On Label | SOS1 | UK | 2005 | |
| S.O.S. (12") | Absolution | 12 ABSOL 7 | UK | 2006 | |
| S.O.S. (12", MP) | Absolution | 12ABSOL 7DJ2 | UK | 2006 | |
| S.O.S. (12", Promo) | Absolution | 12 ABSOL 7DJ | UK | 2006 | |
| S.O.S. (12", Promo) | Absolution | 12 ABSOL 7DJ2 | UK | 2006 | |
| S.O.S. (CD, Maxi, CD2) | Absolution | CX ABSOL 7 | UK | 2006 | |
| S.O.S. (CD, Maxi, Promo) | Absolution | CD ABSOL 7P | UK | 2006 |