Sesame Street Avalon 12 Crayons/Pathétique (from The Muppet Show episode 221)

Cast

 * Snuffle-Upagus Brown as Rowlf the Dog
 * Ernie Orange as Scooter

Transcript
( Snuffle-Upagus Brown performs Beethoven's "Pathétique".)

Ernie Orange: Snuffle-Upagus Brown, the show's running long. Make it as short as you can.

( Snuffle-Upagus Brown quickly concludes playing.)