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.

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.

Tate McRae, Gwen Stefani and Katy Perry are also set to take the stage for the benefit show, as will John Mayer and Dave Matthews performing together for the first time.

Dozens of artists, many of whom have ties to Los Angeles, are lending their talents to wildfire relief. Billie Eilish, Lady Gaga, Joni Mitchell, Stevie Nicks, Katy Perry, and the Red Hot Chili Peppers are among those performing at the benefit concert FireAid.

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

The lineup for the FireAid benefit concert, a musical event set up to aid the relief efforts following the deadly and devastating Los Angeles wildfires, has been announced.

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

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.

The star-studded event will also feature Stevie Nicks, Green Day, and Gwen Stefani. Billie Eilish, Lady Gaga, Joni Mitchell, and Red Hot Chili Peppers to Play FireAid Benefit Concert Mary Siroky

They’ve announced the initial lineup for the shows, which includes Billie Eilish and FINNEAS, Green Day, Gwen Stefani, Jelly Roll, Katy Perry, Lady Gaga, Lil Baby, P!nk, Red Hot Chili Peppers, Stevie Nicks,

A benefit concert will be held in Los Angeles and streamed live on Thursday, Jan. 30, to support communities impacted by the wildfires. FireAid, which will take place in tandem at both Intuit Dome and the Kia Forum, will feature performances from artists including Billie Eilish and Finneas, Green Day, Lady Gaga and Stevie Nicks .

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.