Idina Menzel knows how to WERK her vocal chords, especially in front of large audiences!
Which is why we preserved a video of her performance for you to play on repeat (above)!
Many of us know and love Kiesza as the singer of huge dance anthems like Hideaway and Giant In My Heart, but the Canadian singer and songwriter actually got her start as a folk musician!
A graduate of the prestigious Berklee College of Music, Kiesza dusts off her guitar and blesses us with a stripped-down and powerful cover of the Nirvana classic Heart-Shaped Box.
Check it out above!