Sia will lend her voice to Finding Dory‘s end-credit song, “Unforgettable,” the “Chandelier” singer announced Friday.
The tune is a take on the Irving Gordon-penned 1951 entry, famously recorded by the late Nat King Cole. Sia debuted the track live while on The Ellen DeGeneres Show, a fitting setting given that DeGeneres leads the film’s voice cast as the ever-forgetful Dory.
“Dory’s story makes me teary,” Sia said in a release. “When Ellen asked me, I couldn’t refuse!”
Watch Sia’s live rendition below. The Finding Dory soundtrack, featuring Grammy Award-winning composer Thomas Newman’s score, will be available from Walt Disney Records on June 17, the same day Finding Dory hits theaters.