Listen to Varthingale Unplugged (Piano Version) online. Varthingale Unplugged (Piano Version) is a Malayalam language song and is sung by K S Harishankar. Varthingale Unplugged (Piano Version), from the album Santacruz, was released in the year 2022. The duration of the song is 4:43. Download Malayalam songs online from JioSaavn.