Listen to 睡眠導入音楽 online. 睡眠導入音楽 is an Unknown language song and is sung by 睡眠導入. 睡眠導入音楽, from the album 早く寝る ~ ストレス解消おとなの子守唄 ・ 睡眠導入音楽, was released in the year 2015. The duration of the song is 3:26. Download Unknown songs online from JioSaavn.