Kyuss
Shpongle
mars volta
acid mothers temple
string cheese incident
Tool
Beck
fatboy slim
explosions in the sky
Gorillaz
massive attack
Robert Randolph
pink floyd
primus

To name a few trippy bands/artists... Of course the only way to really appreciate these are when your tripping face not being high

Oh yeh who can forget Fergie Ferg ... mmmm her humps make me all tingly