iTunes is No. 1 (in music sales)

Wal-Mart iTunes Cards with Defective by Design Stickers
Photo: thomasexciting

Apple today announced that the iTunes Store surpassed Wal-Mart to become the number one music retailer in the US, based on the latest data from the NPD Group*. With over 50 million customers, iTunes has sold over four billion songs and features the world’s largest music catalog of over six million songs.