iTunes

iTunes is an entire program you download in which you can purchase and organize your music files. There is an extensive list of online radio you can tune into through iTunes. And the software also allows you to burn CDs. iTunes sells single songs for 99 cents a piece, or $10 for an album.

iTunes is one of the pioneer's of selling digital music, and in many ways is a top site. Since their software is all-in-one, you can shop, play, and burn music all in one place and their burner software is much more stable than most for Windows. For more information, go to the iTunes website.