electric wizard's wooden pipe is pretty trippy. doubt many here would like it but possibly some. anything with like echoing wah guitar sounds is pretty messed up if you know what im talking about. i have been listening to some pink floyd lately and they have some really sick guitar solos and trippy songs but i find alot of their stuff to be kind of boring if im not high.
also i think their is a genre of techno or elctronica or something meant to be listened to on acid and onl then but i cant really think of the name since i never really had an interest in it. none the less it is probably trippy shit