This is pretty much my last great unknown and the description ain't much but, if you know it, it should make sense
It's a house/techno tune and it sounds like someone just banging on a piano with notes out of time and tune but somehow it works (or did in the state I was in when I heard it)
Only ever heard it played out twice, both times by Grooverider, at Energy at the Hummingbird in Brum (April 1990ish) and The Eclipse in Cov (around the same time in 91)
Not much to go I know but you'd be making an old man very happy 😉