Arko  was one of the film's music directors

From studying medicine to making music, singer-composer Arko has come a long way. Launched by Mahesh Bhatt in Bollywood as music director of Jism 2 (2012), Arko delivered a big hit last year with Tere Sang Yaara in Akshay Kumar-starrer Rustom. He is on a high once again — his new single Reeva has become the No.1 Breakout in the Billboard Dance Club 50 Charts, edging past creations of Bruno Mars, Sia and Elton Jones.