On the rockband.com forums, it has been confirmed that the DLC this week is none other than "Still Alive" by GlaD0s and Jonathan Coulton from the fantastic game "Portal". Anybody want to guess the price? In celebration of April Fool’s Day they say they are releasing it for free. That’s right, free. Here’s hoping it’s not all just an April Fool’s joke. There is proof of Still Alive being a song that is going to come out as DLC at some point, so there is a good chance that it isn’t a cruel joke to break my and so many other hearts. So prepare to sing in your most robotic voice about all things cake (hopefully), and here’s the link.

April 1st DLC Rock Band Forums

Update 1: It is out now!