CDs Are Still The Leading Music-Delivery Format
For the purposes of the survey, digital sales included downloads to the PC and over-the-air full-track downloads to cell phones, but they did not include cell phone ringtone downloads. The survey also excluded music-subscription services. NPD defined a full-length CD as offering 12 tracks.
In terms of music downloads, Apple’s iTunes continues to enjoy great success, having expanded its lead in the market to 69% of all digital music sold in the first half of the year; AmazonMP3 held 8%. Walmart leads the pack in terms of physical CD sales with a 20% share followed by Best Buy at 16% and Target and Amazon with 10% each. If you combine physical and digital sales, iTunes still leads in the U.S. with 25% of all music units sold.