Anurag Basu is back with a musical set in five cities, Delhi, Kolkata, Mumbai, Poona and Bangalore dealing with the lives of urban couples. With a giant ensemble of Anupam Kher, Neena Gupta, Aditya Roy Kapur, Sara Ali Khan, Ali Fazal, Fatima Sana Shaikh, Pankaj Tripathi, ‘Metro…In Dino’ is set to release on July 4