FREE $2 MP3 Credit Code at Amazon

Amazon is offering FREE $2 MP3 Music Download Credit . You must share your favorite song on Facebook to get this  FREE $2 credit. Then you can go here and purchase your songs for FREE. You must have an Amazon.com account and accept the Amazon MP3 Service Terms of Use to redeem your credit. Limit one promotional credit per customer. Promotional credits must be redeemed by 11:59 PM PST on May 24, 2012.