Sons of the Vegetal Mother were an Australian progressive band that emerged in late 1969, anchored by the creative partnership of Ross Wilson and Ross Hannaford. Operating with a fluid lineup, the group carved out a distinctive niche in the progressive rock landscape with their experimental approach to composition and arrangement.
The band's influence extended beyond their primary project through Daddy Cool, a side venture launched in 1970 that blended 1950s doo-wop influences with original material. Daddy Cool achieved significant commercial success, with their debut single "Eagle Rock" becoming a chart-topping hit on the Australian National charts and establishing the project as a cultural touchstone in Australian rock music of the era.