Prasoon Joshi's composition for 'Kaun Si Dor' brings a distinct sound to the Aarakshan (2011) soundtrack, performed by the trio Shankar‑Ehsaan‑Loy. The musical piece aligns with the film’s narrative featuring Amitabh Bachchan, Saif Ali Khan and Manoj Bajpayee, and is released under Sony Music India. The track has a runtime of 05:46. Listeners can enjoy this number as part of the movie’s collection, reflecting the collaborative effort of its creators. The song is available for download in both 320kbps and 128kbps MP3 quality.