Harold Blair AO (1924–1976), singer and Indigenous advocate, spent his youth on the Purga Mission, and began singing in local concerts on the canefields in the Childers area. When Marjorie Lawrence visited Brisbane on a concert tour in 1944, she urged him to take his singing further. In March 1945 he sang on Australia's Amateur Hour and gained a record number of votes. Rejected elsewhere, he was finally accepted by the Melbourne (Melba) Conservatorium of Music, gaining his diploma in 1949. Having scraped up the means to study in New York, he performed in a benefit concert in the New York Town Hall in early 1951; some months later, he appeared as a guest artist for the ABC’s Jubilee Tour of Australia. Returning to Melbourne, he worked in a department store and in 1956 began to teach part-time at the conservatorium. After spending 1959 in Europe, he became the proprietor of a service station and later of a milk bar. A member of the Aborigines’ Welfare Board in Victoria in the late 1950s, Blair was also involved in the Aborigines Advancement League, the Federal Council for the Advancement of Aborigines and Torres Strait Islanders and the Commonwealth Aboriginal Arts Board and initiated the successful Aboriginal Children’s Holiday Project. In 1964 he stood to no avail as Labor candidate for Mentone; three years later he began work as a school music teacher. In 1973, three years before he died, he won praise for his performance in the opera Dalgerie, at the Sydney Opera House.