As stated in the Rock Band Community Zine, Iron Maiden is coming to Rock Band! (instead of those cheap covers)

I'm justa teenage dirtbag baby yeah, listen to iron maiden baby with me... ooooooooh ooooh oooooh oooooooh.

Updated with the screenshot.

I got the email too. Sounds pretty awesome. I'll have to remember how to play Run To The Hills now though.

I dunno, I think I'll probably pass.  I wasn't a fan of any of the Maiden that was in Guitar Hero or Rock Band.  I mean, I love the songs, but I didn't really like playing them all that much.

That looks pretty good.  Too bad they didn't include Phantom of the Opera or Killers.  Those would be so fun to play.  They are on real guitar and bass.

I am so super stoked about this, Cant wait.

The only thing that might top this for me is if they manage to get Jimmy Paige on page (LULZETC) with them and release Led Zep. That would kill me of pure joy.

Fucking awesome, can't wait.

I find it funny that "Wrathchild" wasn't included...seeing as it's been rumored for...hmm...how long? Oh yeah. FOREVER.

I don't really know much by Iron Maiden (just not a big metal fan, actually), but I will probably pick up the three that I know off that list, The Trooper, Run to the Hills, and The Number of the Beast.

And even if I'm not all that excited, I'm glad that Harmonix was able to get this. A very nice surprise for a lot of people, I'm sure, and it is a huge pack.