amazonmp3

Amazon.com now offers DRM-free music downloads in mp3 format (256 kbps).

The files can be played back on any mp3 player, and can be previewed directly on Amazon's website. Their catalog currently contains more than 2 million songs.

The "Amazon MP3 Downloader" is a freely available application required to download albums (but not songs):

"The Amazon MP3 Downloader queues up all songs from an album for download, saves them all to a specific folder on your computer, and can import them automatically to your iTunes or Windows Media Player library. The Amazon MP3 Downloader offers customers the simplest way to download and import multiple songs in one easy step."

Amazon MP3 Downloads are currently only available in the U.S.