What profession is held in common with Donald Sawyer and Roberto Gavaldón?
Roberto Gavaldón Roberto Gavaldón (June 7, 1909 in Jiménez, Chihuahua – September 4, 1986 in Mexico City) was a Mexican film director.
Robert Garfias Robert Garfias (b. 1932 in San Francisco) is an American ethnomusicologist and musicologist. He is a professor of Anthropology and a member of The Social Dynamics and Complexity Group at the University of California, Irvine as well as a professor at the Japanese National Museum of Ethnology in Senri, Osaka.