3 down, 1 to go: Warner Music Group drops DRM

Warner Music has bent beneath the force of the anti-DRM winds sweeping the globe. The label will now offer its complete catalog, DRM-free, through Amazon’s new MP3 store.

The announcement means that EMI, Universal, and Warner now offer their catalogues in DRM-free digital formats, making Sony BMG (of rootkit fame) the lone holdout among the majors. Amazon now claims to offer for than 2.9 million songs in MP3 format from over 33,000 unique labels.

Full article: arstechnica.com