I 'acquired' the soundtrack for Rock Band and was surprised by how many of the songs I know and like, compared to a typical Guitar Hero release, which normally serves as rock education. Still, being more familiar with the songs from the offset will certainly help, especially with the singing. What's interesting is that the order of the songs in the game is different depending on which instrument's career you play though. I'm listening out for bits of the songs that I think will be really fun to play on the different instruments. I'm still massively looking forward to the drums; I can't see them being as varied as the guitar parts, as they're more of a rhythmic thing, but it will be excellent to start a game like this again from zero skill and gradually improve.
I don't think I've looked forward to a game this much since I was a teenager. I keep having dreams about it. And daydreams. And silly urges to buy a PS3 and import a copy early. And then I keep checking Amazon to see if there's a UK release date yet. And then more dreams.
Oh, man. It's gonna rock. Right?