SonicCat is a Apple GarageBand community site. Click. Mix. Jam.

The site features articles, blogs, and forums around making music on the Mac. According to SonicCat “We offer news articles, discussion forums and more - all designed to help GarageBand users interact with one another and learn to exploit the power of this new tool. We’re not here to make money - this site is being run out of the admin’s pocket (and since going back to school to finish an old degree, his pockets are not as deep as they once were). We’re here to provide the scaffolding on which a strong community of amateur and professional musicians alike can prosper and grow.”