. "solo_singer" . . . . . . "1967-06-16Z"^^ . "American musician" . . . . . . "Douglas R. Docker"@en . "Douglas R. Docker"@en . . "Douglas R. Docker (born 16 June 1967 in Auxerre, France) is an American-French pianist, keyboardist, singer, songwriter, producer, musicologist and teacher/trainer best known for his work in the progressive rock/metal, AOR and classical genres."@en . . . . . "Docker, Douglas"@en . . "1974Z"^^ . . "1967Z"^^ . . . .