the music of director duo sudeshna roy and abhijit guhas next film sraboner dhara was released on friday at a city club on the occasion a part of the cast and crew were present and talked about the film soumitra chatterjee parambrata chatterjee and gargi roychowdhury are acting in the film among others the story is based on alzheimers it is also a tale of fading relations caused by the disease along with memories alzheimers takes away the relationships when a patient cannot recognise his near and dear one it destroys more than one life said parambrata who is playing the character of nilava roy the story has been written by subhendu sen a doctor working in the us a few years ago he wrote a series of short stories and requested veteran actor soumitra chottopadhyay to read he liked almost all the stories but one of them touched his heart coincidentally after a few months sudeshna roy and abhijit guha approached him for the film said a production member of the film