This document discusses the conventions and genres of performance music videos. It defines genre as a system of repetition and variation that is recognized by audiences. Common music genres discussed include pop, rock, R&B, hip hop, and indie. The document also examines important elements of mise-en-scene in music videos like setting, lighting, clothing, and props that help portray the genre. Specific conventions for hip hop, indie/rock, and pop genres are provided through example music videos.