[Tokzic]

Originally Posted by ddranthony92

Well Welcome to The Jungle was on the early stages of Rock Band, like theres a video of people playing the prototype of the game, and there playing it.

My guess on why there was a bunch of duplicate songs on GH3 and RB is that Harmonix had already started working on licensing before they sold off rights to GH3. I assume that some producers objected to their songs being taken to a game they didn't agree to, some companies said "well we want it in gh3 but you guys can use it too", and some said "oh you want to move it ok i guess".