 WATBlog (blog) | Two music firms in perpetual agreement Daily News & Analysis Mumbai: For the first time, two Indian film music companies have entered into an agreement in perpetuity. T-Series and Reliance Big Music have signed a pact that gives T-Series the exclusive right for ever to distribute the existing catalogue of Big ... On The Co-Ownership Of BIG Music Content By T-Series & Hungama Reliance Big in pact with T-Series, Hungama Mobile |