The document provides summaries of three music videos:
1) Michael Jackson's "Thriller" from 1984, known for its 14-minute horror-themed video considered one of the greatest of all time.
2) Christina Aguilera's "Dirrty" from 2002, which featured sexually suggestive content and changed her image from "girl next door."
3) Beyonce's "Listen" from 2006 for the film Dreamgirls, a emotional ballad emphasizing the relationship between the sad lyrics and Beyonce's facial expressions.