In this episode of It Goes To 11, meet Brynn Cartelli's favorite piece of equipment: her Nord Stage 3 keyboard, which has been with her ever since her first tour.

After becoming the youngest person ever to win 'The Voice' at just 15, Brynn Cartelli launched into stardom at a whiplash-inducing rate. On her first tour, her Nord Stage 3 keyboard kept her connected to her roots. Watch more episodes of It Goes To 11 on GRAMMY.com/videos.