Try and Error試行錯誤Words,sound,picture:LuNaRhyThmSong:Kagamine-RinYouTube版→ https://youtu.be/YNa5C100FG4piaprolyrichttps://piapro.jp/t/3VRwoff vocal https://piapro.jp/t/Dfb8 前曲→ sm39335175 後曲→ sm39618253 LuNaRhyThm Twitter→ http://twitter.com/Vivid_SongS