Right now you can get a FREE $2.00 MP3 credit at Amazon.com by connecting your Twitter and Amazon accounts. Go HERE, then click on the Tweet and Get $2 icon, which will then bring up a pop up allowing to log into your Twitter account. Once you allow this, it will send you a Tweet indicating your account has been credited, which will show up right away!
To see MP3 singles priced at only $0.25 each, go HERE.
To see the countless albums available for download on Amazon, go HERE.