Can't complain that Harmonix hates the keys players that they're responsible for even allowing to be keys players.
Can't complain that it's been months since a female vocalist song showed up.
Can't complain about content amount, it's been overdone.
Can't complain about Pro guitar ratio, overdone.
Instead, we have to complain that it's an artist who has one of the songs in the top 50 downloads on XBL. WAH. What a horrible choice for Harmonix to make.