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Raymond Charles Hanson AM ( 23 November 1913 6 December 1976 ) was an Australia n composer and lecturer in composition at the Sydney Conservatorium of Music .
 Raymond, Hanson, Australia, Sydney Conservatorium of Music
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 Raymond, Hanson, Australia, Sydney Conservatorium of Music