Find the song in different ways. You can simply find information about the movie on the official website or on sites specializing in gathering information about a movie on IMDb. On the page about the film, it is possible to find the list of songs and melodies that were heard in the film. Also, such information is in the Wikipedia article about a particular movie.
If pages of the web about the film, there is no list of soundtracks, you can try to find them individually. In any search engine enter the name of the movie and "OST", for example, "Doctor Who OST". In the search results should appear tunes and songs that are listed on the official soundtracks of this movie or cartoon. Often, clicking on links, issued by search engine for page, you can find the entire list with links to download ringtones.
The most effective way of discovering music from the film is the search with the above parameters in the large "banks" of music. The CIS website with free access to the greatest number of music is a social network "In contact". Account contact is almost everyone, so access problems are unlikely to arise. The familiar search parameters enter in the search on audio. Unlike previous methods, search in the "In Contact" gives several times more results, besides, they can just listen.
Download the song from the "In Contact" with one of the following ways. To install the add-on FlashGot for FireFox (then just play the melody and click on the icon that appears "film zip — the file will be downloaded to your hard drive, you can also download online videos) to find a special program to download the songs directly from this site, to find supplements similar to FlashGot for other browsers.