"Oh god"

[wvEricP]

Check out my homie D-Why, he has some decent work. I'm also a fan of ASAP and can't forget Mos Def.

Brother Ali is a good change of pace as well as Atmosphere

[InfinitiveDivinity]

Rhymesayers baby =]

[rarehuntertay]

Go with the classics... 2Pac and LL Cool J

[Bman0121]

Dmx, cheif keef, ice cube and asap rocky

[Mikefrompluto]

Rhymesayers baby =]

Aesop Rock and POS <3

[Wally]

There's some pretty good Aussie hip hop (which is I guess what you are referring to as rap?)

Get on spotify or something to find new stuff. It's a fantastic resource I use.