. "1974Z"^^ . "David Christopher DeRoo"@en . . . . "1989Z"^^ . . "American rock musician" . "non_vocal_instrumentalist" . "1974-09-03Z"^^ . . . . . "DeRoo, Dave"@en . "Dave DeRoo"@en . "Big Meat"@en . . . . "Dave DeRoo (born September 3, 1974) is an American rock musician, known primarily for his role as bassist of the rock band Adema."@en . .