soundtrack
(-trak′)
noun
- the area along one side of a film, carrying its recorded sound portion
- the sound portion of a film
- a recording of this, esp. of the music, on disc, tape, etc.
See soundtrack in American Heritage Dictionary 4
also sound track
noun- The narrow strip at one side of a movie film that carries the sound recording.
a. The music that accompanies a movie.
b. A commercial recording of such music.
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