Kate Miller-Heidke co-wrote Zero Gravity (LISTEN) with her partner and music collaborator Keir Nuttall, while Australian rock legend Ella Hooper’s song Data Dust (LISTEN) was written by 24-year-old composer Alice Chance. Both singers will perform their entries live on tv during Australia's national final on Saturday 9 February at 8.30pm AEDT on SBS.
