Well, it is looking like all that talk about music games not teaching you how to play an instrument is going to change. Actually, I think the drums in the Guitar Hero series were pretty close to learning the drums, and the Rock Band Pro drum kit was the same, albeit quite pricey. But it is looking like the keyboard addition might be pretty interesting. There always seemed to be a lot of songs that were never included since they were keyboard heavy.
Plus the new guitars actually have strings and full frets to hit. That’s a lot of buttons. For the advanced mode.