Listen to Radha Kab Tak online. Radha Kab Tak is a Gujarati language song and is sung by Nitin Devka and Nidhi Dholkiya. Radha Kab Tak, from the album Shrinathji Ni Zankhi Part-8, was released in the year 2007. The duration of the song is 6:33. Download Gujarati songs online from JioSaavn.