Sabrina Carpenter welcomed unlikely guests Earth, Wind & Fire, alongside performances by Martin Garrix, Katseye, and Finneas as Lollapalooza 2025 wrapped up in Chicago.

Our pool of genuinely funny music performers has never been large. Musicians get timid about humor, with reason. Audiences take earnest artists seriously and let time and taste catch up to anyone who takes their own importance with a grain of salt.

On the final night of Lollapalooza, one of the festival's biggest headliners brought out music legends to help the crowd just "let loose and groove."