Secret Master - Arun Kashalkar and a Journey to the Edge of Music

On a winter evening in 2016, Sumana Ramanan casually attends a private Hindustani music performance in South Mumbai. The singer, a man in his early seventies, specialises in khayal, one of the Indian subcontinent''s most scintillating music genres, the very name of which means ''imagination''. Astounded by what she hears.