Rang De Basanti, directed by Rakeysh Omprakash Mehra, is a coming-of-age socio-political drama that starred Aamir Khan, Siddharth, R Madhavan, Sharman Joshi, Atul Kulkarni, Kunal Kapoor, Soha Ali Khan, Anupam Kher, Om Puri, and Waheeda Rehman. The film was released on January 26, 2006, coinciding with India’s 57th Republic Day. Rang De Basanti broke several box office records and won four National Awards, including Best Male Playback Singer, Best Editing, Best Audiography, and Best Popular Film Providing Wholesome Entertainment. The film’s commercial and critical success was attributed to its ensemble cast, which included Aamir Khan, Siddharth, and R Madhavan.
Reference : https://www.dnaindia.com/bollywood/report-shah-rukh-khan-hrithik-roshan-refused-to-work-with-aamir-khan-in-this-film-rang-de-basanti-won-4-national-awards-was-india-entry-to-oscars-became-blockbuster-earned-rs-97-crore-rakeysh-omprakash-mehra-3148411