Idina Menzel, Jimmy Fallon, and The Roots played "Let It Go" using classroom instruments

“Let It Go” fever reached critical mass over the weekend when Adele Dazeem—er, Idina Menzel—performed the Frozen hit at the Oscars. And while that might mean that pretty much everything “Let It Go”-related should probably be banned from the Internet, at least for a while, obviously exceptions can be made for the track Menzel and The Tonight Show crew just released. Their rendition below finds the gang collaborating once again on classroom instruments while packed into a Tonight Show dressing room. It’s a little saccharine, sure, but it’s also another reminder of just how damn talented Menzel really is—and how “Let It Go” isn’t going anywhere.