The background music (BGM) for the 2004 crime drama was composed by the duo Salim–Sulaiman (Salim Merchant and Sulaiman Merchant ). Key Characteristics and Significance
: Dwarak Warrier (who was also nominated for Best Sound at the Screen Awards). Ab Tak Chappan Background Music
Following the film's success, a dedicated soundtrack album containing the background score was released by Crescendo Music . This was considered an unusual move for the Indian film industry at the time, as typically only song-based soundtracks were commercially released. Technical Credits : Salim Merchant and Sulaiman Merchant . Mixing : Sulaiman Merchant . Mastering : John Dent. The background music (BGM) for the 2004 crime
: The music is designed to complement the film's gritty, realistic portrayal of the Mumbai Police Crime Branch and encounter specialist Sadhu Agashe (played by Nana Patekar). This was considered an unusual move for the