Unknown instrumental synth tune

Hello,

I'm after a hypnotic tune from 1990 or 1991 at the latest (that might well be 1991 as I heard it played @ Energy - Stonehenge in June 1991 ), It's an instrumental tune with strings (the chime bar riff) similar to those that were later used in such tunes as Robin S - Show me love or Nightcrawlers - Push the feeling on.
It reminds me (but only a little) to a track by A Guy Called gerald called FX (The elevation mix) (same mood and BPMs, a bit faster I'd say).

I don't expect anyone to ID it, but if you could list all the instrumental synth tunes you know from 91 that use those riffs, that would be very helpful !!!