Updated with Child in Time and Magic Bus FBFCs. I also added an additional point on the OP explaining my plans for RB3/RB4 versions counting separately (tl;dr, if any version is done I'm removing it, hence why CiT is now done).
4 left. All of these have been proven to be possible, I can't WAIT to see how close we can get this list to 0. Let's get to fuckin' work.
Rock Band One Man Band Full Series FC & 1st Drums FSFC - August 2011 ~ April 27, 2017.