They changed some of the music, but not all. I still need to sit down and watch, but aside from the change in this ep., I know that "Kryptonite" is no longer in the pilot (it was an easy spot-check, and I thought that song might be a likely candidate for replacement). But "Not Done Yet" in the tryout sequence in "Bringeth It On" is still there (yay!) and I'm told "Jump" is intact (I haven't checked for myself yet). I really need to watch these, but now I'm scared to. I hate music changes! Grrr...