I love karaoke, and I'm a horrible singer. But that's okay - people don't go to karaoke to get a singing lesson, and folks don't play Rock Band to become a guitar hero or a rocksmith. A lot of music games might now focus on teaching players how to play real instruments and the like, but Rock Band is happily going back to basics after figuring out what's really important to its fans. "We really took a hard look at what the fantasy of Rock Band was," Harmonix' product director Daniel Sussman told me at a hands-on event. "What were we trying to do? And if we could go back in time and do it better, what would we do?