. "John Mark Eitzel"@en . "1959Z"^^ . . . . . "1959-01-30Z"^^ . . . . . . "Eitzel, Mark"@en . . . . "American singer" . . . . . . . "1980Z"^^ . . "Mark Eitzel"@en . . "Mark Eitzel (born January 30, 1959) is a musician, best known as a songwriter and lead singer of the San Francisco band American Music Club."@en . . "solo_singer" .