Introducing the High Note Challenge, a new series of videos where I try to hit the high notes in popular songs! And, if I can, I raise the key the song one at a time until I have to tap out. The first challenge is the main song from Frozen 2, "Into the Unknown." Watch to see at what key I fail! #Frozen #Frozen2 #IntoTheUnknown Any suggestions for what the next song challenge should be? | Chase Holfelder

881K views · 6.5K reactions | High note challenge | Mamiko | Facebook