Garageband is now combined with iLike.

The iLike Artist Dashboard™ allows you to manage your presence on iLike, Facebook, and on the popular iLike Sidebar for iTunes. Music fans can add your music to their profiles, be alerted to concerts and new releases, and see what music and concerts their friends like. More than 200,000 leading artists are now using iLike to manage their online presence.

• Manage your page and reach multiple networks
• Add videos, songs, and events… get more fans
• Access a detailed analytics dashboard to track results