Jimmy Fallon continues to feature a range of musical guests on The Tonight Show, including Angine de Poitrine making their U.S. television debut, Brandon Flowers performing 'An American Dream,' and KATSEYE making their late-night performance debut. Special collaborations include Matthew McConaughey and Fallon covering a country track, and Charlie Puth bringing together Busta Rhymes and Art Garfunkel for a surprise concert at Madison Square Garden. The host also engaged in comedic segments, such as mocking Donald Trump with Nicki Minaj and referencing past jokes involving South Park.