95% of Apple iTunes catalog sold at least once

Since its launch in the United States last April, iTunes has sold over 30 mil songs tracks. The other good news for the music business is that people buying online are not just snapping up current top hits, but are paying for a huge variety of tracks.

Since its launch in the United States last April, iTunes has sold over 30 mil songs tracks. The other good news for the music business is that people buying online are not just snapping up current top hits, but are paying for a huge variety of tracks. A staggering 95% of Apple iTunes' online music catalogue of 500,000 tracks have sold at least once.