The soundtrack in a film consists of sound effects,
dialog, voice-overs and music ( the score and songs that were either licensed
or composed for particular movie), which have function to create atmosphere, portray
emotions, connect scenes and give time/period references.
The Soundtrack consists of many different songs, but
they all contribute to the overall feeling of the fill by setting mood and
atmosphere. This is usually done by matching aural tone and visual tone or the
direct opposite, emphasizing the important moment, filling scenes with music or
leaving music out of the scenes.
