Boston Calling headliner Dave Matthews and Conn. native John Mayer will perform together as part of the star-studded lineup slated for the Jan. 30 event for Los Angeles-area wildfire relief.

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.

The FireAid benefit concert with Lady Gaga, Billie Eilish, Green Day and other major acts will take place Jan. 30 in LA. Here's what you need to know.

Katy Perry, Lil Baby, Pink, Sting, Gracie Abrams, and more stars are slated to perform at the benefit show scheduled for Jan. 30.

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.

Among the artists who are performing at the concert are native Angelenos Billie Eilish, the Red Hot Chili Peppers and Gracie Abrams, along with Lady Gaga, Katy Perry, Pink, Gwen S

Billie Eilish, Lady Gaga, Stevie Nicks and more A-list musical acts are scheduled to hit the stage at the FireAid benefit concert on Jan. 30.

FireAid announced on Instagram that rock band No Doubt — which consists of Gwen Stefani, Tom Dumont, Tony Kanal and Adrian Young — will reunite to perform at its benefit concert on Jan. 30 to raise money and awareness for Los Angeles wildfire relief.

No Doubt’s Gwen Stefani, Tony Kanal, Tom Dumont, and Adrian Young will reunite yet again for the upcoming FireAid benefit concert.

Los Angeles has fought several surging wildfires that have scorched tens of thousands of acres, destroyed over 12,000 structures and

Gwen Stefani’s No Doubt is reuniting for the FireAid benefit concerts to raise money for those most affected by the Los Angeles wildfires. Taking place at both the Intuit Dome and Kia Forum on Jan. 30,