Jonas Brothers Perform With Classroom Instruments On Fallon’s “Tonight Show” (Watch Now)

Update: To support new album “Happiness Begins,” Jonas Brothers appeared on Monday’s “Tonight Show Starring Jimmy Fallon.”

Kevin, Joe and Nick joined Jimmy Fallon and The Roots to perform “Sucker” with Classroom Instruments.

The performance marked the first of two Jonas Brothers appearances set for this week; the trio will also be appearing as in-studio guests (and performers) on June 12.

For now, enjoy a video and photo of the Classroom Instruments performance.

Jonas Brothers will be appearing as interview and musical guests on the June 12 “Tonight Show Starring Jimmy Fallon.”

Fans will not, however, have to wait until then to see Kevin, Joe and Nick interact with the “Tonight Show” principals. The artists also participate in a sketch Monday night.

More specifically, they join Fallon and The Roots for one of the show’s signature “Classroom Instruments” performances. The segment airs as part of an episode that also features Shailene Woodley, Brian Tyree Henry and The National.