If you thought Idina Menzel's version of "Let It Go" in Frozen [1] was spine-tingling, then you haven't heard anything yet. Broadway's musical adaptation [2] of the hit Disney animated movie released a music video for the hit number on Thursday, and we can't stop playing it. Not only does the clip give you a glimpse of the show's magical set and dazzling costumes [3], but Caissie Levy (who plays Elsa) will give you chills with her incredible voice. Seriously, you'll want to book your ticket to NYC ASAP. Grab a sweater and your best gloves, and get ready to be blown away by the showstopping number above.