Super Grover can be saved for ESB (note to Wook - post it in that thread) as it would be inconsistent with the rest of the scene here.
The music levels are still a work in progress and also note youtube and vimeo are not giving you an accurate representation of the levels that will be on the DVD…but with that said it’s the sfx that are the most important to hear. The song is not as important since it’s kind of filler.