Apple has released iTunes 10.5.1 which brings along a few minor fixes but also gives users access to iTunes Match, a feature in iTunes that users can subscribe to for $24.99 annually. It’s listed as a beta feature, and beta subscribers are warned that their iCloud libraries will be deleted at the end of the beta. To thank beta testers for their participation, Apple is offering them an additional three months on their subscription.
Here’s how it works: iTunes determines which songs in your collection are available in the iTunes Store. Any music with a match is automatically added to iCloud for you to listen to anytime, on any device. Since there are more than 20 million songs in the iTunes Store, chances are, your music is already in iCloud. And for the few songs that aren’t, iTunes has to upload only what it can’t match. Which is much faster than starting from scratch. Once your music is in iCloud, you can stream and store it to any of your devices. Even better, all the music iTunes matches plays back from iCloud at 256-Kbps AAC DRM-free quality — even if your original copy was of lower quality.
