Raghav says:
A relatively unknown Music Composer has given us very memorable songs such as: Dhool Ka Phool- All songs, especially Tu mere pyaar ka, Tu Hindu banega ya musalman banega, teret payar ka etc. Then comes, Dil ki tamanna thi masti mein, melodious Rafi song from Gyara Hazar Ladkiyan, Only Time Mahendrea Kapoor has outperformed himself is in Dharmaputra: Bhool sakta hai bhala kaun yeh opyari ankhein, Humne kya channd aur sitaron ki tamanna ki thi from Chandrakanta., Lala lal Gaal from Mr.X...fanstastic. So little is known about this great composer. I look forward to receive more inputs from fans out there.

TheThirdMan says:
Yes Raghav. N Dutta never got his due from the film industry and very little information is available on him. Still, one is collecting all one can get to do a proper profile of him on upperstall. He deserves it! Hope to have it up shortly.