The judges-cum-hosts of cooking-based reality TV show “MasterChef India 4” Sanjeev Kapoor, Vikas Khanna and Ranveer Brar will turn into singers for the grand finale of the show. They will be seen crooning an anthem specially composed for the final episode of the season. “Kapoor, who has an informal band by the name of Sur Na Mile, reportedly wanted to do something special for the show's finale episode. And he has conceptualised a song for the same,” said a source. The finale episode, which will be aired on Star Plus on April 12, will be a starry affair with "Tanu Weds Manu Returns" actors Kangana Ranaut and R. Madhavan cooking up some fun in the episode.