The document discusses several music videos and their styles/genres:
1. The Michael Jackson video reflects pop/post-disco styles as he dances through the streets while being chased by a detective.
2. The Psy "Gangnam Style" video reflects its K-pop genre through Korean singing and dancing, and references the wealthy Gangnam district of Seoul.
3. The third video discussed has a house music genre but features oddly dressed people in random scenes, differing from typical house music videos.