Contestants compete in a singing competition that focuses on the quality of their voice.
Sonia Kruger
Guy Sebastian
LeAnn Rimes
Adam Lambert
Kate Miller-Heidke
6.1 ⭐
2012
7.1 ⭐
2020
8.4 ⭐
2019
7.9 ⭐
2023
8.0 ⭐
2016
