This track list posted above looks suspicously like the tape I took the Life samples from. In fact I would say it definetly was!!!
My tape was badged as "Life - Dj Welly" and thought it was as original. My mate bought it in Life way back 92-93. I just assumed it was a pre-recorded tape. Maybe they were selling Vertigo tapes, as he used to DJ at Life around this time!!