Sia penned this upbeat and inspirational track with Jesse Shatkin, who also worked with the Australian on her "Chandelier
" hit single.
Sia writes at a fast pace while Shatkin is more painstaking. She told The Guardian
that he sends her his bits of songs after he's finished with them, "because I cannot sit in a room while someone's fannying about. It makes me crazy - I literally don't want to spend more than four hours in the studio."