http://www.usatoday.com/tech/gaming/...ock-band_N.htm
I expected this to be an April Fool's joke, but since it was posted late in the day, I think it's legit. Sounds pretty awesome, luckily all EA is doing is publishing.
Seems like Harmonix has now tackled every instrument/part of a standard 4-piece band. Now all they need is a keyboard game.
Also worth noting, as davidbrit pointed out in his thread on this very topic, is that MTV, the 'creative' force behind this title, had MTV Soundscape Drum Sim arcade machine. I forgot about that hideous thing, and rightly so.