“What's the difference between psych-rock in 1967 and 2002? It's the drugs, man. Chiefly, the folks who used to trip the visions fantastic via brown ones and orange ones have mellowed out on a cannabis tip. Freak-outs have been replaced by blissful highs, and acid flameouts like Brian Wilson's and Syd Barrett's have been replaced by stoner warlocks like Yume Bitsu and Richard Youngs. Or, if the hem”