"This Woman's Work" by Kate Bush in She's Having a Baby

Boy does the end of this movie go hard. Kate Bush wrote this for the film and it shows. As the track plays, a montage of flashbacks to happier times, spliced with Kevin Bacon's character anxiously waiting for news of his wife's and their baby's condition.

An otherwise blasé and simple movie that gets launched into the stratosphere due to the right song at the right time.