Stumbled across a few of these vids on YouTube of a rave on the Isle of Wight back in '91. Quite a lot of lesser known tracks played. I'll start with this clip as there are some lovely uplifting sounds here, especially the first tune and the piano track at 5.30: -
Treasure Island - Part 4
The only tracks I can recognise are:
Mark Anthony & Louie Vega - Ride on the Rhythm (6.30)
Sil - Windows (10.06)
The breakdown from Badman feat NDX - Come With Me (14.15)
I might post a few of the other vids as well, haven't watched them yet.