| Releases: | ||||
| M-A-D EP Vol 1 (12") | 1st Bass | 1991 | ||
| Schizophrenic (12") | Direct Force | 1991 | ||
| Who's In My Face (12", W/Lbl, Sta) | Direct Force | 1991 | ||
| A London Sumtin' (Remix) ◄ (2 versions) | Reinforced Records | 1992 | ||
| Ba-Da-Da-Da (12") | 1st Bass | 1992 | ||
| Psycho Kiss (12") | 1st Bass | 1992 | ||
| Rhythmatical Movements / Safe Sex (Urban Shakedown Remixes) (12") | XLR8 | 1992 | ||
| Sweetheart (12") | 1st Bass | 1992 | ||
| Trapped (12") | 1st Bass | 1992 | ||
| Vex About Apartheid (12") | 1st Bass | 1992 | ||
| Katalystik EP (12", EP, W/Lbl, Sta) | Direct Force | |||
| Make It Happen (12", Promo, W/Lbl, Sta) | Direct Force | |||
| Appears On: | ||||
| Only Fools & Horses E.P. (12", EP) | From The Bridge Of London | Payday Recordings | 1993 | |
| Unofficial Releases: | ||||
| Destroy I (Cass, Mixed, Unofficial) | Safe Sex (Remix) | Not On Label | 1993 | |