"What You've Done to Me" was written by David Musumeci, Anthony Egizii, Tania Doko and Jörgen Elofsson.

"[5] After three days of release, the song debuted at number one on the ARIA Singles Chart dated 25 November 2012.

[1] "What You've Done to Me" was certified triple platinum by the Australian Recording Industry Association (ARIA) for sales of 210,000 copies.

[7] For the week spanning from 16 to 22 December 2012, "What You've Done to Me" debuted and peaked at number 28 on the South Korea Gaon International Download Chart.

[11] Jade performed the song again during the grand final decider show the following day, after she was announced as the winner.