Billie Eilish, Dr. Dre, Stevie Wonder, Green Day, Joni Mitchell, No Doubt and the remaining members of Nirvana all performed.

The Red Hot Chili Peppers, Lady Gaga, Katy Perry, and more took to the stage and performed at FireAid, two star-studded shows in Inglewood, California to support Los Angeles’ wildfire relief efforts.

Some of the biggest names in music will come together on Thursday to raise money for Los Angeles-area wildfire relief efforts

After almost six hours of FireAid, Lady Gaga ended the historic Los Angeles event by debuting her new song “All I Need Is Time” co-written with her fiance Michael Polansky, an upbeat number that she said was “just for tonight.”