Queen, Adam Lambert, Olivia Newton-John and Alice Cooper are just a few of the big names set to headline Fire Fight Australia, a massive stadium concert set to raise funds for bushfire relief in February.
Amy Shark, Delta Goodrem, Guy Sebastian, Hilltop Hoods and Jessica Mauboy are also among the 21-artist lineup, with more artists still to be announced.
The concert at Sydney's 83,500-capacity ANZ Stadium will be hosted by comedian Celeste Barber, who has already in an online appeal.
Tickets to the event range from $70-$100, and all profits will be donated to organisations providing bushfire rescue, relief and rehabilitation.
Organisers have indicated that funds will be directed to rural and regional fire services in affected states, Red Cross Disaster Relief and Recovery, and the RSPCA bushfire appeal.
Fire Fight Australia will run from 1pm until late on Sunday February 16, at ANZ Stadium in Sydney. Tickets go on sale at 12pm Monday January 13.