Beat Only 3
Beat System 4
IBSPME vs HAROLD
BMSをたくさん作るぜ'20・2021/01/06
_Beat System 4_075_Insane.bms
12
https://venue.bmssearch.net/bmstukuru2020/64
YouTube
https://www.youtube.com/watch?v=ObgALfyTlB8
