TOP FIVE JIMMY FALLON CLASSROOM INSTRUMENT VIDEOS!

Today we are counting down the Top Five Jimmy Fallon Classroom Instrument Videos!

#5) Jimmy Fallon & Adele "Hello"

#4) Jimmy Fallon, Natalie Portman, and Sia "Iko Iko"

#3) Jimmy Fallon & Mariah Carey "All I Want For Christmas"

#2) Jimmy Fallon & Metallica "Enter Sandman"

#1) Jimmy Fallon & The Muppets "Sesame Street"