How would I go about removing the whole row dealing with mana in PlayerWindow?

I tried just taking out the section for it, but the UI wouldn't load. Just kind of annoys me there as a pure melee. :)

Does anyone have this working (twisting more than 1 song) as of July 18th?

Some people say theirs works fine, but mine and others seem to only stick to the first song. I don't see anything I need to do differently according to instruction.