To help bring the project to life, Sia recruited an all-star lineup of artists to sing alongside her, from Chaka Khan on “Immortal Queen” and Kylie Minogue on lead single “Dance Alone” to Tierra Whack on “Champion” and Labrinth on “Incredible.

Sia broke out from the ranks of top-level songwriters-for-hire in 2014 with the self-emptying party-kamikaze ginormity of "Chandelier." Her 2017 album This is Acting was a concept record of sorts that repurposed songs she'd originally written with singers like Adele and Rihanna in mind,

“Immortal Queen,” out Friday, is just one of the highlights of the super 15-track “Reasonable Woman,” Sia’s first solo album since 2016 and following her work on the movie “Music,” a Christmas album, her writing for others like David Guetta and Pink, and the supergroup album “LSD.”