Listen to Karan Johar Mashup (By Dj Chetas) online. Karan Johar Mashup (By Dj Chetas) is a Hindi language song and is sung by Shankar-Ehsaan-Loy, Jatin-Lalit, Aadesh Srivastava, Sandesh Shandilya, Vishal & Shekhar, Alka Yagnik, Sonu Nigam and Shankar Mahadevan. Karan Johar Mashup (By Dj Chetas), from the album Karan Johar Mashup (By Dj Chetas), was released in the year 2016. The duration of the song is 5:46. Download Hindi songs online from JioSaavn.