In the 1950s, he was a pioneer of Australian rock music, forming the group Warren Williams and the Squares.
The group released their debut single "My Teenage Love" in December 1959 and "Kath-a-Leen" in April 1960.
[3] Williams signed with the Leedon label in 1961 and released several singles, e.g. "A Star Fell From Heaven".
[2] In 1964, Beatlemania swept Australia and his popularity began to lag with the rise of pop music.
The three sons are popular performers throughout Australia with their show "Brothers in Harmony" and their band was named after their father's nickname "The Shy Guys" .