Listen to 助眠BGM online. 助眠BGM is an Instrumental language song and is sung by 紅蓮花. 助眠BGM, from the album 放鬆助眠音樂 - 大人們睡前聽得安靜音樂，純音樂, was released in the year 2019. The duration of the song is 3:53. Download Instrumental songs online from JioSaavn.