非公開
リストhttps://docs.google.com/spreadsheets/d/e/2PACX-1vSR-MNQ389aTVk8QhA3jBVe93UXmxb6qMUbzp6xAMafbeC_LbEVKy2FkcYoSnAgHcabcBPu1MME14SU/pubhtml / 弾き語り練習枠
https://docs.google.com/spreadsheets/d/1pARKBw0fvJRxb9mWf-kDtU78DXu0yw39_yB6nJxUX2A/edit#gid=1384973699