1/8
NBC
Camila Cabello
In 2018, the group performed "Havana" with the singer.
2/8
NBC
Metallica
In 2016, the group performed "Enter Sandman" with the metal band.
3/8
Andrew Lipovsky/NBC
Backstreet Boys
In 2018, the group performed "I Want It That Way" with the boy band.
4/8
NBC
Ariana Grande
In 2018, the group performed "No Tears Left to Cry" with the singer, using Nintendo Labo intruments.
5/8
NBC
Ed Sheeran
In 2017, the group performed "Shape of You" with the singer.
6/8
NBC
Sesame Street Stars
In 2013, the group performed the Sesame Street theme song with several of the muppets.
7/8
Douglas Gorenstein/NBC/NBCU Photo Bank via Getty Images
Adele
In 2015, the group performed "Hello" with the singer.
8/8
NBC
Idina Menzel
In 2014, the group performed the Frozen song "Let It Go" with the singer.