Listen to 良い夢を - #1 online. 良い夢を - #1 is an Instrumental language song and is sung by 音楽療法 ウェルネス. 良い夢を - #1, from the album 睡眠療法 - 寝る時に聞く睡眠療法, was released in the year 2019. The duration of the song is 3:50. Download Instrumental songs online from JioSaavn.