This guy is incredible, easily my favorite guy out of the West Coast right now and has been doing a bunch of Slaughterhouse stuff as well.
This one is probably the best song this year...
YouTube - Crooked I - If You Ever Hear Me (Prod. by King Tech)
I'll try to post some more stuff up if anybody's interested. He's started doing a bunch of stuff with guys from all over which is opening his sound up.