Callen Radcliffe Tjader Jr. ( JAY-dər; July 16, 1925 – May 5, 1982) was an American Latin Jazz musician, often described as the most successful non-Latino Latin musician. He explored other jazz idioms, especially small group modern jazz, even as he continued to perform the music of Africa, the Caribbean, and Latin America. Although his main instrument was the vibraphone, Tjader was also accomplished on the drums, bongos, congas, timbales, and the piano. He worked with many musicians from several... [more on Wikipedia]