primus, the doors, clutch, pantera, boston, alice cooper, black sabbath, bumblefoot, tool, Bob Marley and the Wailers. Some classic rock, reggae, metal, hard rock oooh yes! or jazz classical blues!
as far as hip-hop goes... spank rock has some really sick beats.. opio's triangulation station is one of my favorite hip-hop albums.. some older outkast.. the first few swollen members albums.. busdriver! anyone a busdriver fan? really good abstract hip-hop stuff.. yea all that comes to mind at the moment
Can't argue with the In the Court..., but my personal favorites are Red and Larks' Tongues in Aspic. Robert Fripp's work with Brian Eno along with his solo ambient stuff is all top notch as well.
i dont listen to rap when i'm high.. i don't like it i usually listen to whatevers on the classic rock radio station or just pink floyd, doors, etc. etc.