http://ja.chordwiki.org/wiki/%E5%A8%81%E9%A2%A8%E5%A0%82%E3%80%85+%28%E6%A2%85%E3%81%A8%E3%82%89%29 更新履歴 http://ja.chordwiki.org/wiki/%E5%A8%81%E9%A2%A8%E5%A0%82%E3%80%85+%28%E6%A2%85%E3%81%A8%E3%82%89%29 Fri, 28 Feb 2014 14:17:00 +0900 2014-02-28T14:17:00+09:00