Listen to Mellow Tones for Calm online. Mellow Tones for Calm is an Instrumental language song and is sung by Guitar Room, Guitar Metal Heroes and Relaxing Guitar Music Lounge. Mellow Tones for Calm, from the album Soothing Strums: Guitar Music Echoes, was released in the year 2025. The duration of the song is 2:46. Download Instrumental songs online from JioSaavn.