"Good Morning, Good Morning, Good Morning" from "Singin' in the Rain"

"Goodbye, Blue Skies" from "The Wall"

"Po Lazarus" from "O Brother Where Art Thou"

"Let the Sun Shine/The Flesh Failures" from "Hair" (the movie)

"William Tell Overture" from "A Clockwork Orange" (must be seen to be believed)

"The Basket Game" from "Raiders of the Lost Ark"

"When I'm 64" from "Yellow Submarine"