i just thought i would share my knowledge with all...
HIPHOP/RAP
http://www.hiphopearly.com/
http://currenthiphop.com/
http://www.mzhiphop.com/
http://www.datpiff.com/
ASSORTED ROCK
http://www.purevolume.com/
LITTLE BIT OF EVERYTHING
http://www.earmilk.com/
enjoy! and feel free to add to this if anyone's got others that work for them!