Karan Johar to make his debut as a singer

Karan Johar recoreded a song for Shekhar Ravijani who is a composer singer...

Karan Johar has rapped as well as sung a song... Badshah was present for the rap portions but the rap is done on by Karan...He has no time before he entered the recording studio...Karan will deliver a solo performance at the finale episode of Dil Hai Hindustani...