While discussing evolution of film music contribution of big enterprises like New Theatres, Bombay Talkies, Prabhat etc should not be over looked. Apart from solidifying the foundation for film music these enterprises played a role of school where great music directors, singers, lyricists of later period trained/developed. New Theatres contributed Kedar Sharma (Lyricist, Director), Rajendra Krushna (Lyricist), Bombay Talkies contributed Pradeep, Narendra Sharma, (both lyricists),S.D.Burman, C.Ramchandra (Music Directors), Prabhat contributed Husnalal Bhagatram (Music director), Qamar Jalalabadi (Lyricist) & Ranjeet Movietone contributed Bulo C.Rani, Hansraj Bahel, (All Music directors), S.H.Bihaari, Raja Mehndi Ali Khan (All Lyricists). Here it is not said that they all started their carrier from above mentioned big enterprises but in beginning of their carrier they were associated with such big companies and they developed there. Contribution of these big companies was not limited to give exposure to new comer but they also contributed in development of music as a whole.