Additional performers include Stevie Nicks, Stephen Stills, Lady Gaga, Katy Perry, Gracie Abrams ... Billie Eilish, her brother Finneas O’Connell, and Abrams are younger artists from the ...

Billie Eilish shared a video of the singer and her brother, Finneas O’Connell, workshopping an early version of their hit, “Birds of a Feather,” which features on her third studio album ...

Gracie Abrams, Green Day, Jelly Roll, Earth, Wind & Fire, Lil Baby, Stephen Stills and Tate McRae. Two-time Oscar-winning musician Eilish will perform with her brother Finneas O’Connell ...

Joni Mitchell and Stephen Stills along with Billie Eilish and Finneas, Dave Matthews and John Mayer, Gracie Abrams, Gwen Stefani, Jelly Roll, Katy Perry, Lady Gaga, Lil Baby, Pink and Tate McRae.

Gracie Abrams, Green Day, Jelly Roll, Earth, Wind & Fire, Lil Baby, Stephen Stills and Tate McRae are among the other celebrities who’ll perform at the upcoming concert. Billie is expected to perform ...