- YouTube

Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube.

https://www.youtube.com/watch?v=fnBjitKHGwQ

【2HDBMS 詳細情報】 No.22 "The Polyrhythm Test / Lollipop (The Rhythm Development and Study)" - TEAM :

http://manbow.nothing.sh/event/event.cgi?action=More_def&num=22&event=134