| Releases: | ||||
| Ping Pong (Maxi) ◄ (3 versions) | Mighty ... | 1996 | ||
| S.O.S ◄ (3 versions) | Mighty ... | 1997 | ||
| S.O.S. / Welcome To Tomorrow (12") | Blanco Y Negro (2) | 2004 | ||
| Tracks Appear On: | ||||
| Houseverbot (CD, Comp + CD, Comp, Mixed) | Ping Pong (Fetzners Ne... | Polystar Records | 1997 | |
| Muh Muh Dance (2xCD, Comp) | Pingpong (Single Mix) | Polystar Records, Polymedia Marketing Group GmbH | 1997 | |
| Chasis - Sensaciones 2.0 (2xCD) | S.O.S | Vale Music | 1998 | |
| Tekno Warriors (2xCD) | S.O.S. | Bit Music | 1998 | |
| TeknoWarriors (3xLP) | S.O.S (Melo Mix) | Bit Music | 1998 | |
| Полетели часть 1 (Cass, Mixed) | Ping Pong (Your Serve)... | KDK Records | 1998 | |
| Back To Progressive (2xCD, Comp + CD, Comp, P/Mixed) | S.O.S. | Insolent Tracks | 2005 | |
| Chocolate - The History (2xCD, Mixed + DVD, Mixed, Enh) | S.O.S (Melo Maxi) | Contraseña Records | 2005 | |
| Unofficial Releases: | ||||
| House Mission 4 (CD, Mixed, Unofficial) | S.O.S. | Very Ultra | 1997 | |