Music composer Pritam Chakraborty's father, Prabodh Chakraborty, died on Sunday in Mumbai aged 86 after a two-year battle with Parkinson's and Alzheimer's diseases. Reportedly, he had been in the hospital for the last three months. Pritam, his sister and mother were there with him at the hospital, reports added. The family performed the last rites on Sunday in Amboli.