On last night’s The Tonight Show Starring Jimmy Fallon, host Jimmy Fallon and the show’s house band The Roots got together for another one of their “Classroom Instruments” performances. This time around, they were joined by Tony Award-winning performer Idina Menzel, or as the whole world knows her now thanks to John Travolta — Adele Dazeem.

For this installment of Classroom Instruments, the gang did a special rendition of “Let It Go,” from Disney’s Frozen, which Menzel sings in the film.

Check out the performance from The Tonight Show here below.

The official website for Gibson guitars has released what they perceive to be the top 50 metal songs of all time. Gibson.com’s writers and editors worked on compiling the list over several weeks, releasing 10 entries at a time, and recently released the top 10, which declared the number one metal song to be “Master of Puppets” by Metallica.

In some ways, the number one spot for Metallica is fitting, considering 2011 is the 25th anniversary of the release of their Master of Puppets album. Having said that though, metalheads are notorious for having fierce and strong opinions about what they consider to be their “top songs,” on top of their fierce and strong opinions about what bands are or are not even metal.