On Monday, Adele stopped by The Tonight Show Starring Jimmy Fallon to sing “Water Under the Bridge” and play a game of “Box of Lies” with the host. During her time there, he also invited her to perform her record-breaking song “Hello” with classroom instruments. Jimmy, Adele, and the show’s in-house band The Roots toy instruments like kazoos, a bongo, a xylophone, and a ukulele to perform the UK songstress’ No. 1 song. Watch the unique experience above.