Listen to Playful Heartstrings Tune online. Playful Heartstrings Tune is an Instrumental language song and is sung by Guitar Instrumental, Dog Jazz Background Music and Dog Jazz Music All-stars. Playful Heartstrings Tune, from the album Gentle Companions: Guitar Music for Dogs, was released in the year 2024. The duration of the song is 2:51. Download Instrumental songs online from JioSaavn.