Rebecca Chirnside Barnard is an Australian singer, songwriter, producer, and musician. She was the lead singer of the band Rebecca's Empire from 1993 to 2000 and has forged a solo career since her debut album, Fortified, was released in 2006. Her second solo album, Everlasting, was released in 2010. After a lengthy break of just under seven years, Barnard released her third solo album, Music for Listening and Relaxation, in 2017. She released her first solo jazz album, The Night We Called It A Day, in 2023.