. . . . . . . "Hasselvander, Joe"@en . . "1956-12-30Z"^^ . . "musician" . "1966Z"^^ . . "Joe Hasselvander (born December 30, 1956) is a musician who has been playing professionally since nine years old in 1966. He was self-taught, playing the violin and later the drums. He has been the drummer of Raven since 1987."@en . . . "1956Z"^^ . "Joe Hasselvander"@en . . "solo_singer" . . .