His cult film, Pyaasa (1957), was based on a story " Kashmakash" he had written ten years ago. The story, was according to Dutt’s sister, based on his father’s life and his own experiences. Pyaasa is critical of Indian capitalism and how capitalism prostitutes everything. Sahir Ludhanivi's and S.D Burman's music immortalised the movie. The lyrics like "Har ek jism ghayal, har ek rooh pyaasi, Nigaahon mein ulfat, diloon mein udaasi, ye duniya hai ya alam e bad hawaasi, ye duniya agar mil bi jaaye toh kya hai (Each body is wounded, each soul filled with thirst. These glances of longing, these hearts bearing sadness. Is this the world or a realm without sense? For what shall it profit a man if he gains the world)?." With perfect scenes, dialogues, and visuals the movie has become an immortal classic.