The Mobil Quest was an Australian competition for operatic vocalists which ran from 1949 to 1957, sponsored by the Vacuum Oil Company and broadcast by Melbourne radio station 3DB and relayed to affiliates throughout Australia.
It is remembered with wry amusement for judging Ronal Jackson the 1949 winner ahead of Joan Sutherland.
The quest was founded in 1949 with the stated aim of "bringing to the attention of the public the best vocal talent available in the Commonwealth"[1] The Vacuum Oil Company had an honorable association with classical music in Australia, having supported Opera for the People concerts and broadcasts since 1946.
[2] The contest was run Australia-wide, with contestants first passing an audition conducted by a participating radio station, which then conducted a series of heats to select that station's candidates for the semi-finals.
[4] The Mobil Quest radio broadcasts between 1949–1956, and the 1957 semifinals, are held in Australia's National Film and Sound Archive.