Listen to Kal Thattum Mul Kuthum online. Kal Thattum Mul Kuthum is a Tamil language song and is sung by Sai Vignesh. Kal Thattum Mul Kuthum, from the album Anandha Jyothi, was released in the year 2018. The duration of the song is 4:33. Download Tamil songs online from JioSaavn.