Oh my gosh! I've always wondered too, what the little piece of paper was!!! My dad was like, "He doesn't know the words, he's reading the lyrics!" I'm sorry, but I'm gonna DISAGREE with my dad on that one. That's not true! But I'm still confused by it. I have no idea! Hehe.
Hmmm...my favorite song on TTWII...I have to say:
Rehearsal song ~ "Little Sister"
Stage song ~ "Polk Salad Annie" (he gets SO into it during this song, I mean...just look at his dancing during it! hehe!)