Why Don't We Cover One Direction, Ariana Grande & More In New Video - Watch Now!

Why Don’t We are taking on the humming challenge!

The boy band – Jack Avery, Corbyn Besson, Zach Herron, Jonah Marais, and Daniel Seavey – drew songs out of a box and had to hum the tune without singing any lyrics until someone else in the group guessed the correct song title and artist.

The guys even sang and harmonized to One Direction‘s “One Thing”, Ariana Grande‘s “One Last Time” and even Backstreet Boys‘ “I Want It That Way”.

Other artists Why Don’t We hummed to were Miley Cyrus, Rihanna, Lady Gaga, and even their own song “What Am I”!