I am sorry Kami, but that argument against hip hop is as tired as "gangsta rap" thing that KV is always pissed about. Turntables are instruments, samplers are instruments, drum machines are instruments, as well are keyboards. However I don't know many producers who actually use keyboards aside from the utterly wack radio music. I know many who use piano's though. I don't really care if you like it or not, and I usually refrain from entering these little quibbles due to the fact that it's all pretty pointless.
As far as live instrumentation goes, you must check out The Roots. I have been to more shows than I can count (of all types of genres) and these guys are by far the best live act I have ever seen, (runners up include Ween, Phish, and Primus.)
Other notable acts that have live instrumentation that has been left out previously.
The Black Eyed Peas
The Goats <---- however they are broken up and if you are actually able to find their first album somewhere buy it and sell it on fleabay.
As far as new releases this week go, Reflection Eternal is very very good. But, it's not Deltron 3030. I cannot believe how good this album is. Dan the Automator on production, Kid Koala on the tables, and Del tha Funkee Homosapien on the mic. The music that these three put together is freaking amazing. I have had it going in pretty much constant rotation with Radiohead Kid A the last couple of weeks.
Tracks to listen to
Virus
Grey Matter
But it really is best when listened to from beginning to end.
/me wishes he had RE on this hard drive.