Ok, I went a little overboard with that last post, and I highly apologize. I'm not trying to be a troll or anything, I just highly disagree with some of Harmonix's choices for DLC.
Then again, that's why I'm not involved with Harmonix or RB.
For all we know, they could be waiting for RB 3 to come out so they can utilize the keyboard instrument with it, which would be awesome.
Again, I apologize for that rant.