http://ja.chordwiki.org/wiki/%E9%AD%94%E9%81%93%E5%B8%AB%E4%BA%8C%E4%BA%BA%E6%97%85%EF%BD%9E%E9%95%B7%E5%A3%81%E3%81%A8%E7%95%AA%E4%BA%BA%EF%BD%9E 更新履歴 http://ja.chordwiki.org/wiki/%E9%AD%94%E9%81%93%E5%B8%AB%E4%BA%8C%E4%BA%BA%E6%97%85%EF%BD%9E%E9%95%B7%E5%A3%81%E3%81%A8%E7%95%AA%E4%BA%BA%EF%BD%9E Sat, 01 Nov 2014 13:56:12 +0900 2014-11-01T13:56:12+09:00