Si kastaba ha ahaatee, Sia ayaa sidoo kale codka hogaanka u soo bandhigay kooxda downtempo ee Ingiriiska ee Zero 7 saddexdii album ee ugu horreeyay ee istuudiyaha waxayna la saftay kooxda. On Zero 7's 2001 album Simple Things, Sia waxay ku biirisay codka laba waddo: "Destiny" iyo "Distractions".
wuxuu siiyay heesaha heesaha ee kooxda Ingiriiska ee Zero 7