Listen to Tranquil Strings Calm Nights online. Tranquil Strings Calm Nights is an Instrumental language song and is sung by Guitar Music Orchestra, Coffee Break Background Music Acoustic Guitar and Brilliant Guitar Music. Tranquil Strings Calm Nights, from the album Guitar Music: Rest Melodies for Sleep, was released in the year 2025. The duration of the song is 2:43. Download Instrumental songs online from JioSaavn.