. . . . "Matt Garstka"@en . . . . . . . . "Matthew Wolfgang Garstka"@en . . . "Matthew Wolfgang \"Matt\" Garstka (born April 27, 1989) is an American drummer, best known for his work with instrumental progressive metal band Animals as Leaders."@en . "1989-04-27Z"^^ . . . . . . "non_vocal_instrumentalist" . "1989Z"^^ . . "Garstka, Matt"@en . . "American drummer" . . .