Here are a load of unreleased Mampi Swift tracks from 1998 to 1999.  Hopefully they get released at some point.

Mampi Swift – Untitled "Time" [Unreleased] on 19990219 - Hysteria 24 The Big Payback - Mampi Swift tape A13) & B1) (This track has been found in 2 slightly different versions. Both plates came from different dj collections. One plates says "Swift Time", the other "Mampi Time". So its called "Time" - it sounds like an earlier version of LSD)

Mampi Swift – Untitled "Time" - on Hysteria 24 The Big Payback - Mampi Swift tape A13) & B1)

gameoveryeah