Listen to 長時間勉強ＢＧＭ online. 長時間勉強ＢＧＭ is a Japanese language song and is sung by 夜のチルポップ. 長時間勉強ＢＧＭ, from the album 夜に聴きたいエモいLoFi: センチメンタルなLoFi音楽, 夜のリラックスラウンジＢＧＭ, was released in the year 2021. The duration of the song is 3:19. Download Japanese songs online from JioSaavn.