Listen to Sapphire Nights and Soft Echoes online. Sapphire Nights and Soft Echoes is an Instrumental language song and is sung by Sweet Decoration. Sapphire Nights and Soft Echoes, from the album 大人の夜を甘い香りのジャズで包む, was released in the year 2024. The duration of the song is 1:22. Download Instrumental songs online from JioSaavn.