Apple announced that in the first week since the release of iTunes 4.5, users have purchased 3.3 million songs from the iTunes Music Store.
In addition, over 20,000 iMixes have been published by iTunes users. Finally, the week long free song promotion has resulted in over 500,000 free songs downloaded from artists Foo Fighters, Avril Lavigne, Courtney Love, Annie Lennox, Janes Addiction, Counting Crows, Renee Fleming and Nelly Furtado.
Apple maintains that the iTunes music store commands a 70% marketshare amongst legal music downloads for singles and albums.