Techno is the best music for psychadelic drugs....and ecstacy. Easy as that.

Bands like Tool, Gorillaz, Fugazi, etc are also good stoned/trippy groups....but there's nothing like some Aphex Twin or DJ Tiesto or Chemical Brothers to take a journey with. Shit will fuck with your head. ^_^

Enjoy your new found love for techno/trance. Keep on keeping on.