Frédéric Chopin (1810-1849) is considered one of the great masters of the Romantic era of classical music. * Sully plays his Prelude No. 7, Op 28 in a Sesame Street sketch. * The Electric Mayhem perform their own version of Polonaise in A Flat on episode 202 of The Muppet Show. * Birds dance to the Nocturne No. 5 in F-sharp Major played by Liberace in episode 309 of The Muppet Show. * The Waltz in C-sharp minor, Op 64 underscores a Sesame Street film about ducks. (EKA: Episode 2614) * Leonard Birdseed conducts the Birdapest Symphony Orchestra in a rendition of the "Minute Waltz" on Elmo and the Orchestra.