Jack Jones, born Irwin Thomas, gained fame as the lead singer and guitarist of Southern Sons, one of Australia's most iconic rock bands of the early 1990s. Their debut album, Southern Sons (1990), produced several hits, including the top 10 single "Heart in Danger" and the classic ballad "Hold Me in Your Arms." These songs cemented the band’s place in Australian music history. Jack's distinctive voice and guitar work were central to the band's success, leading to two more albums, Nothing But the Truth (1992) and Zone (1996).
In addition to Southern Sons, Jack had a successful solo career, releasing his acoustic album dis-con-nect-ed and collaborating with numerous Australian music icons. He also co-founded the band Electric Mary, supporting legendary acts like Whitesnake, Deep Purple, and Alice Cooper. Jack remains a celebrated figure in Australian rock, known for his powerful performances and enduring contributions to the music industry.