Good Music on Instagram: "In this episode, Metallica joined Jimmy Fallon and The Roots in the Tonight Show’s Music Room to perform their classic Enter Sandman, but with a twist: only using classroom instruments. The result was a playful and lighthearted take on one of heavy metal’s most iconic songs. Fans loved it because it showed Metallica stepping outside their usual hard-hitting style, trading heavy riffs for toy xylophones, kazoos, and tiny drums, while still bringing all their energy to th