Hi y'all!
I have also been searching for that track for 2 years now, since I first heard it on the Live In Goa set. That recording is one of the very best I have ever heard, and its nice and long at 6+ hours
Cybernetika, there is a song very similar to that one on Goa Gil - Live in Goa 2000 - Source - Side A - 10:00