The Jonas Brothers are back and ruling the charts in 2019 after six years apart. The brothers recently opened up about their split, noting that Nick Jonas was both the first to push for their breakup, and years later, their reunion too. It's clearly paid off! (Photo by Dimitrios Kambouris/Getty Images)

The Jonas Brothers went back to school on Monday’s Tonight Show.

Jimmy Fallon and The Roots helped the JoBros perform their song Sucker while playing classroom instruments. The kazoo, triangle, and block add a nice touch to the tune.

What’s your favorite Tonight Show classroom performance?

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