This Mashup Of Frozen's Let It Go & Vivaldi's Winter Will Open Your Musical Mind!

We’ve heard several versions of Let It Go from Disney‘s Frozen – ones by Idina Menzel, Demi Lovato, Google Translate…
But this is definitely the classiest – or should we say the classical-iest?
Ch-ch-check out the video (above) to see the mashup with Winter from Vivaldi‘s Four Seasons courtesy of The Piano Guys!