Had enough to eat? Good for you. Head on up to the next floor, a piano recital is about to begin and I promise you'll love it. The esteemed Amadeus Wolfgeist is playing and he's pretty good...just don't heckle him. He won't tolerate a rude patron, just ask the portrait behind him.
Watch wherever you wish:
00:00 Chapter 5
13:21 Boss Battle: Amadeus Wolfgeist