Listen to Purring Heartstrings Tune online. Purring Heartstrings Tune is an Instrumental language song and is sung by Guitar Instrumentals, Dreamy Cat Music and Dreamy Cat Sounds. Purring Heartstrings Tune, from the album Playful Whiskers: Guitar Music for Cats, was released in the year 2024. The duration of the song is 2:47. Download Instrumental songs online from JioSaavn.