Listen to Slumber's Gentle Guitar Echoes online. Slumber's Gentle Guitar Echoes is an Instrumental language song and is sung by Guitars Unlimited, Guitar Music Orchestra and Calm Guitar Music Rhythms. Slumber's Gentle Guitar Echoes, from the album Quiet Nights: Guitar Music Serenades, was released in the year 2025. The duration of the song is 2:41. Download Instrumental songs online from JioSaavn.