Navigate to a site that provides movie soundtracks (see Resources). Channeldosti.com provides a handful of free Sarfarosh downloads.
Right click the song file on the Channeldosti website. When the pull-down menu appears, select "Save File As." This brings up a new window, where you can select the location on your computer for the file to download.
Click "Buy MP3 Album" when on Dhingana.com. This takes you to a new site where you can purchase the music.
Click "Buy MP3." You will be asked to create a free account. Once the account is created, the music is added to your shopping cart. Select your shopping cart and proceed to the store checkout. Follow the remaining prompts to complete your Sarfarosh music MP3 purchase. The music will start to download directly to your computer.