Jimmy, the Roots & the cast of Sesame Street play the “Sesame Street” theme on classroom instruments in the Late Night Music Room. Instrument list below:

Jimmy Fallon – wood block, Casio keyboard
Questlove – kazoo, hand clackers
Frank Knuckles – bongos
Captain Kirk – ukulele
Kamal Gray – xylophone
Mark Kelley – toy clarinet
James Poyser – melodica
Tuba Gooding Jr. – toy saxophone, slide whistle
Black Thought – apple shaker
Elmo – vocals
Grover – backing vocals
Cookie Monster – banana shaker (eaten)
Abby Cadabby – toy guitar
Murray – backing vocals
Zoe – hand cymbals
Big Bird – vocals
Aloysius Snuffleupagus – backing vocals
The Count — counting

http://latenightwithjimmyfallon.com/