The Masters Apprentices (or The Masters to fans) were an Australian pop/rock band fronted by Jim Keays on lead vocals, which formed in 1965 in Adelaide, South Australia, relocated to Melbourne in February 1967 and attempted to break into the United Kingdom market from 1970, before disbanding in 1972. Their popular Australian singles are "Undecided", "Living in a Child's Dream", "5:10 Man", "Think About Tomorrow Today", "Turn Up Your Radio" and "Because I Love You".