"2007-12-17Z"^^ . . . . "Clash of the Choirs is a reality talent contest miniseries that debuted on NBC in the United States on December 17, 2007. There were four episodes scheduled in the \u201Cquick competition\u201D."@en . "1"^^ . "4"^^ . . . "7200.0"^^ . . . . . . . "2007-12-20Z"^^ . . "Clash of the Choirs"@en .