The Ally Coalition is an LGBTQ equality organization started by fun.’s Jack Antonoff (who records solo as Bleachers) and his sister Rachel. Last night, they hosted a benefit concert in New York City to raise money for homeless LGBTQ youth. Among the performers were Lorde, Chvrches’ Lauren Mayberry, Charli XCX, and Carly Rae Jepsen. Below, watch Lorde cover Robyn’s “Hang With Me” with Antonoff on piano. Also, see Mayberry sing Katy Perry’s “Firework,” Jepsen perform “Runaway With Me,” and Charli XCX do “Boom Clap” (also with Antonoff), as well as a group rendition of Fleetwood Mac’s “Go Your Own Way.”

Read “Tracing Lorde’s Little Clues About Her Sophomore Album” on the Pitch.

Watch Charli XCX on Pitchfork.tv’s “Over/Under”: