http://ja.chordwiki.org/wiki/%E3%83%AD%E3%83%83%E3%82%AF%E3%83%AA%E3%83%90%E3%83%BC%E3%81%B8 更新履歴 http://ja.chordwiki.org/wiki/%E3%83%AD%E3%83%83%E3%82%AF%E3%83%AA%E3%83%90%E3%83%BC%E3%81%B8 Sat, 16 Mar 2019 14:56:20 +0900 2019-03-16T14:56:20+09:00 http://ja.chordwiki.org/wiki.cgi?c=logview&t=%E3%83%AD%E3%83%83%E3%82%AF%E3%83%AA%E3%83%90%E3%83%BC%E3%81%B8&n=20190316145620&d=2019%2F03%2F16+14%3A52%3A31+%2B0900 Sat, 16 Mar 2019 14:52:31 +0900 2019-03-16T14:52:31+09:00