What kind of music are you into, judging by your sig I'd say rap. Madvillian's Madvilliany is a GREAT ALBUM. It's so chill, it's like modern day old school rap (if that makes sense) with awasome lyrics form MF Doom. Just listen to America's Most Blunted after smoking a bowl and tell me it isn't great.:rasta:

OTHER GOOD RAP (artists):
MF Doom, MF Grimm, Busdriver, DangerDoom ,TTC (TTC - Latest Dance Craze is a good drug song hahaha), Fatlip, Stacs Of Stamina, Quasimoto

BUT, if your into other music then: Godspeed You! Black Emperor is the perfect music to get stoned to. It's chill at times, and intense at times. In one album, you get literally everything.

Other non-rap stuff I listen to while stoned:
Aphex Twin Ambient Works, Lots of Squarepusher, Brian Eno (Ambient1: Music For Airports is a good album), Boards Of Canda, Prefuse 73, Daedelus, Fantomas, Sigur Ros, The Album Leaf, Super Fury Animals.

I've got SOOOOOO much more if anybody's interested...