 Derry's debut extended play, "All of the Pieces", was released on 12 December 2014 and features studio recordings of selected songs she performed on "The X Factor".The EP's title track was serviced to Australian radio stations on 27 November 2014 as Derry's debut solo single, and debuted at number 33 on the ARIA Singles Chart.Derry's second single "Feels Like Heaven" was released on 4 September 2015, as the lead single from her upcoming debut studio album, and debuted at number 37 on the ARIA Singles Chart.