Listen to Tranquil Strings Soft Sleep online. Tranquil Strings Soft Sleep is an Instrumental language song and is sung by Guitars Against Covid-19, Relaxing Acoustic Guitar Nature and Guitar Cafetéria. Tranquil Strings Soft Sleep, from the album Guitar Music for Sweet Sleep, was released in the year 2025. The duration of the song is 3:01. Download Instrumental songs online from JioSaavn.