Muse Pack for Guitar Hero III
That’s all I needed. I would pay $6.25+tax (500 MS points) for that alone.
But “Exo-Politics” and “Supermassive Black Hole” are also in the 3-song pack being released on May 8.
Meanwhile, Rock Band is getting some pack with Fallout Boy in it.
So for one week, GH3 > Rock Band.
But I might need to finally buy Rock Band when “Hysteria” is released for it (guessing it will coincide with the European release on May 22).