Dave Matthews and former Berklee School of Music student John Mayer will perform live together for the first time at FireAid.

Billie Eilish and Finneas, Lady Gaga, Gracie Abrams, and more musicians are coming together to support those impacted by the Los Angeles wildfires and support the city the entertainment industry calls home.

Relief efforts for the still-burning fires in California have now reached the “massive benefit concert by very famous people” stage of developments, as organizers for an upcoming event titled FireAid have now sent out their initial line-up for a benefit concert.

LOS ANGELES >> Musicians Billie Eilish, Lady Gaga, Joni Mitchell and Jelly Roll will take the stage with other big names at wildfire relief concerts in Los Angeles this month, organizers said on Thursday.

Stevie Nicks, Sting, Tate McRae, Katy Perry, Gwen Stefani, Joni Mitchell, and Gracie Abrams are set for the FireAid benefit concert on Jan 30

Bringing together some of the top names in music and entertainment, both Intuit Dome and Kia Forum will host FireAid on Thursday

Stevie Nicks, Red Hot Chili Peppers, Lady Gaga, Rod Stewart, John Mayer and Dave Mathews playing together for the first time, are also among the performers for a pair of simultaneously held shows

Some of music's biggest stars, including Los Angeles native Billie Eilish and her brother Finneas, will headline the FireAid benefit concert to help Southern California recover from the devastating wildfires.

The event — a co-production of Live Nation, AEG, the Clippers and the Azoff Company — will be split between the Intuit Dome and nearby Kia Forum on Jan. 30.