Never heard of Ümloud!? This Rock Band-centric fundraiser is held yearly in San Francisco. Last year's event played host to an incredible performance by Broasis, the world's greatest Rock Band band, which subsequently broke up. Now they'll be reuniting for this year's Ümloud, and their true(-ish) story is being told through a new video.

In reality, Broasis won an eBay charity auction to be featured as the headlining band for Ümloud! 2010. As part of their star treatment, the great Behind the Music-style video below was created. Enjoy it, and check out the Ümloud! website for more information on the event and how you can help contribute to Child's Play.

Warning: The video does contain some harsh language. But it's in the name of charity!