Amazon will offer a variety of music from over 12,000 different recording labels (thats alot of music). All digital music files will be in .mp3 format without any DRM
They also will play on any device, like your PC or iPod
. Heck you will even be able to burn them to a CD for personal use in your car or office.
The going price for DRM free music downloads is around $1.29 a song. To me thats not cheap by any means but, different strokes for different folks.