Android allows MP3 format so when you get free music, then it go straight to the device itself unlike iPods. You have to get a free music app, and when you download the music, it only stays on the app. You could probably find a computer program that will format MP3 to be compatible with the iPod music player. But android MP3 players are very out of date and they arent being made any more. Android 2.2 froyo