Sia Performs 'The Greatest' Live at Apple Keynote
Sia takes to the stage at the Apple Keynote presentation on Wednesday (September 7) at the Bill Graham Civic Auditorium in San Francisco, Calif.
During her performance, Sia debuted “The Greatest” live for the first time in addition to singing her hit “Chandelier.”
Check out the entire performance below…
Sia Performs at Apple Keynote