https://twitter.com/MsaKdubhttps://osu.ppy.sh/b/374494?m=2mylist/44135218
http://www.nicovideo.jp/watch/sm23691254
![蒼き鋼のアルペジオop - SAVIOR OF SONG(Laurier's Insane) [osu!CTB]](https://nicovideo.cdn.nimg.jp/thumbnails/23691254/23691254)