Listen to Soothing Slumber Guitar Harmonies online. Soothing Slumber Guitar Harmonies is an Instrumental language song and is sung by Lively Easy Listening Guitar Music, Acoustic Guitar Revival and Calm Guitar Music Retro. Soothing Slumber Guitar Harmonies, from the album Deep Sleep Guitar Music Melodies, was released in the year 2025. The duration of the song is 2:59. Download Instrumental songs online from JioSaavn.