. "Neil Joseph Stephen Fraser"@en . "Guyanese reggae singer" . . . . "Mad Professor"@en . . . "Mad Professor (born Neil Joseph Stephen Fraser, 1955, Georgetown, Guyana) is a Guyanese dub music producer and engineer known for his original productions and remix work. He is considered one of the leading producers of dub music\u2019s second generation and was instrumental in transitioning dub into the digital age."@en . "1979Z"^^ . . "Neil Joseph Stephen Fraser"@en . "non_performing_personnel" . . . "Mad Professor"@en . . "1955Z"^^ .