Don't mind us. We're just gently weeping along to a rainbow xylophone and the combined musical talent of Idina Menzel, Jimmy Fallon, and The Roots. Menzel stopped by the Tonight Show Monday for a kid's-instrument version of Frozen's Oscar-winning original song "Let It Go." Add it to the five thousand other equally charming versions you already love, including last night's rendition from Idina's alter ego Adele Dazeem. Haha, remember that? If John Travolta was clinging to the hope we would all forget about his epic mispronunciation of Menzel's name last at the Oscars, he'd better "let it go." Get it? Poor guy. Heaven knows he tried.