"Siepen, Marcus"@en . . . . . . . . . . . "German musician" . . . . "Marcus Siepen"@en . "1968Z"^^ . "1984Z"^^ . . "non_vocal_instrumentalist" . "Marcus Siepen"@en . . "1968-09-08Z"^^ . "Marcus Siepen (born September 8, 1968 in Krefeld, Germany) is a German guitarist and backing vocalist, most known for being the rhythm guitarist of power metal band Blind Guardian. For the biggest percentage of Blind Guardian's songs, particularly in more recent years, he has almost strictly played rhythm guitar, with most lead and solo work being performed by Andr\u00E9 Olbrich."@en . .