Watch our multi-talented artist Chambyal Vikas, playing and singing to the tunes of Naa tum jaano na hum..!br br Music Credit:br Song - Kyun Chalti Hai Pawanbr Music Director - Rajesh Roshanbr Singer - Lucky Ali, Ramyabr Lyrics - Ibrahim Ashqbr br br Copyright Disclaimer under Section 107 of the Copyright Act 1976, allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use.