VIDEO: Jimmy Fallon, Metallica, & The Roots Sing 'Enter Sandman' with Classroom Instruments!

Jimmy Fallon and The Roots join Metallica to perform the band’s hit “Enter Sandman” using only classroom instruments on The Tonight Show!

The 42-year-old Tonight Show host took on vocals, bass drum, the keyboard and the kazoo for the rendition.

PHOTOS: Check out the latest pics of Jimmy Fallon

Classroom Instruments is one of Jimmy‘s most popular returning segments! Watch Sia with Natalie Portman performing “Iko Iko,” Adele performing “Hello,” Madonna performing “Holiday.”

Watch Jimmy Fallon perform with Metallica and The Roots below…