1.   Soundtracks became selfless, functional music, gracefully finding an unheralded balance between musical imperatives and the timing of scenes they accompanied.

2.   The strain is the most noticeable when the annoying soundtrack becomes more intrusive.

3.   Today, soundtracks have become prefab greatest-hits packages.

4.   In recent years movie soundtracks have become an increasingly popular and influential way of getting a variety of music to people.