【浮遊する作業用BGM】Celer/その7 2020.11.01 作業用BGM 浮遊する作業用BGM Vestiges of an Inherent Melancholy Vestiges of an Inherent Melancholy by Celer Close Proximity and the Unhindered Care-all Close Proximity and the Unhindered Care-all by Celer I, Anatomy I, Anatomy by Celer