おやすみ泣き声、さよなら歌姫 × Bass

There are 7 “おやすみ泣き声、さよなら歌姫” Bass accompaniments.

There are sounds such as “おやすみ泣き声、さよなら歌姫 by keyくん：集合時間にレイドバック”, “おやすみ泣き声、さよなら歌姫 by チョモランマ名古屋” and so on.