The X Factor (Australian TV series) season 7

The X Factor is an Australian television reality music competition, based on the original UK series, to find new singing talent; the winner of which received a Sony Music Australia recording contract.^[1] The seventh season premiered on the Seven Network on 13 September 2015 and concluded on 24 November 2015.^[2][3] Luke Jacobz returned as the host of the show. Dannii Minogue was the only judge from the previous season who returned, while Redfoo, Ronan Keating and Natalie Bassingthwaighte were replaced by former judge Guy Sebastian, as well as new judges James Blunt and Chris Isaak. The winner was Cyrus Villanueva and his winner's single "Stone" was released after the final. He was mentored by Isaak, who won as mentor for the first time.^[3]

Open auditions in front of the show's producers took place in 13 cities between January and March 2015. The successful auditionees chosen by the producers were then invited back to the last set of auditions that took place in front of the judges and a live audience in June 2015. The next round was bootcamp, which for the first time on The X Factor Australia incorporated the five seat challenge, where each act performed in front of the judges and a live audience to earn a place on one of the five seats in their category. Following bootcamp was the super home visits round in London, where each judge reduced their five acts to three, with help from guest mentors Simon Cowell, Olly Murs and Rita Ora. For the first time on The X Factor Australia, instead of travelling to four different locations around the world, the super home visits for each category were all held together in the same location.

The live shows began on 27 September 2015. They returned to Monday and Tuesday nights as previously seen in seasons 3 and 4.^[4] This was a change of format from seasons 2, 5 and 6, in which the live shows were broadcast on Sunday and Monday nights.