allofmp3.com is what i use...
but i gotta say none of the music services compare to what emusic used to be back in the day, before itunes came around and before all the dust from napster lawsuits etc had settled.. 15 bux a month for unlimited downloading of DRM'less mp3's. They initially started out encoding at a low quality but quickly changed that. Totally legit. Then Universal record label decided they had to buy emusic, up the price and put a download cap of 40 songs per month. Emusic and every other music service pales in comparison to what emusic used to be
As shady as the RIAA is I really cant bring myself to use iTunes at all. Almost none of the money goes to apple, they run the iTunes service at a loss to sell iPods. Ill go see a bands show, but im done with buying cd's or anything at all that puts money into the RIAA's pockets. I'll only buy cd's from artists and labels I know arent part of the RIAA.
http://www.music-law.com/contractbasics.html