Metallica joins Jimmy and The Roots in the Tonight Show Music Room to perform "Enter Sandman" with classroom instruments. Instrument list below: James Hetfield - Vocals, Toy clarinet Jimmy Fallon - Vocals, Bass Drum, Casio Keyboard, Kazoo Lars Ulrich - Fisher Price Drum, Toy Cymbals Kirk Hammett - Melodica Robert Trujillo - Baby Electric Axe Questlove - Hand Clappers, Kazoo Kamal Gray - Xylophone
![Jimmy Fallon, Metallica & The Roots Sing "Enter Sandman" (Classroom Instruments)](https://cdn-ak-scissors.b.st-hatena.com/image/square/ea87819b6fa5c9ad1df73bab48b0e5086e852b0d/height=288;version=1;width=512/https%3A%2F%2Fi.ytimg.com%2Fvi%2FGXJifYl_byU%2Fhqdefault.jpg)