Metallica joins Jimmy and The Roots in the Tonight Show Music Room to perform "Enter Sandman" with classroom instruments. https://youtu.be/GXJifYl_byU?list=PLrEnWoR732-BHrPp_Pm8_VleD68f9s14-…
https://youtu.be/rKKBuuDKdsg Believe it or not, playing the National Anthem as original written is rare when performed at sporting events. Metallica's…