Saturday night (May 12) in Oakland, Calif., Dave Grohl performed at Notes & Words, a small benefit festival for UCSF Benif Children’s Hospital.
During the largely acoustic set, the Foo Fighters frontman was joined on stage by his daughter, 12-year-old Violet Grohl. Together, the two covered Adele’s “When We Were Young,” with Violet singing and her father on acoustic guitar.
Watch a clip the performance below.
This article originally appeared on SPIN.