"1984Z"^^ . "Johnny Christ"@en . "Jonathan Lewis Seward"@en . "non_vocal_instrumentalist" . . "1984-11-18Z"^^ . . . . . . "American musician" . . . "Christ, Johnny"@en . . . . . "2003Z"^^ . . "Johnny Christ, (born Jonathan Lewis Seward ; November 18, 1984) is the bassist of the American heavy metal band Avenged Sevenfold. Johnny is the fourth bassist to join Avenged Sevenfold in 2003, replacing former member Dameon Ash."@en . "Seward, Jonathan Lewis"@en . . "Johnny Christ"@en .