. "Canadian musician" . "non_vocal_instrumentalist" . . "1974-04-24Z"^^ . "2003Z"^^ . . "Barry James Stock"@en . "Stock, Barry"@en . "Barry Stock"@en . "2003Z"^^ . . . . . . "Barry Stock (born April 24, 1974) is the lead guitarist of the Canadian rock band Three Days Grace."@en . . . "1974Z"^^ .