"Wait" - Sweeney Todd. I almost always skip over it. Pretty superfluous, and the only reason I can think of it being there is so that Sweeney has a reason to say "Why did I wait?/
You told me to wait!"
"What Would You Do?" - Cabaret. I'm not saying it's necessarily bad song, but I usually skip over it, so I suppose it's my least favorite.
"The Day Off" - Sunday in the Park With George. Again, I don't think it's a bad song. it's just more fun to watch than listen to.
"Someone is Waiting" - Company. Meh.
"An Exquisite Corpse" - Hedwig and the Angry Inch. I usually have to be in a certain mood to listen to it completely through.
"Something Just Broke" - Assassins.
"Liasons" - A Little Night Music. It's just a little too slow for me to get many repeated listens.
Stop looking at my charisma.