Singer, keyboardist, and producer who sang as a solo artist and with the groups The Groop, Axion, and Flying Burrito Brothers.
He started his musical career in the 1960s as part of the Beale Street Jazz Band.
He was inducted into the ARIA Hall of Fame in 2007.
He began a relationship with Amanda Pelman in 2002. He has a daughter from a previous relationship.
He was bandmates with Glenn Shorrock in the rock band Axiom from 1969 to 1971.