Listen to Light Dhun - Kafi online. Light Dhun - Kafi is a Hindustani language song and is sung by Shujaat Khan. Light Dhun - Kafi, from the album The Versatile Genius - Ustad Zakir Hussain - Maestros, was released in the year 1999. The duration of the song is 5:28. Download Hindustani songs online from JioSaavn.