Can anybody ID the tune at 13:59 in this clip from a Nicky Blackmarket set at Accelerated Culture 15? https://www.youtube.com/watch?v=UzlXQSH2lqw&t=839s

Nicky Blackmarket was the only DJ I ever heard play this tune.
He also played it at Accelerated Culture 16 and Slammin Vinyl NYE 2003/4.
I've been after this one since 2003, any ideas?