This document defines genre and discusses its key concepts and theories. Genre is defined as a series of artistic works that share similar conventions. Genres are constructed through repeated use of codes and conventions over time. They provide audiences with expectations about content through recognizable archetypes and formulas while also evolving with variations to avoid boredom. The creation of hybrid genres has made classification more difficult. Genres offer audiences pleasure through escapism and catharsis and can both reflect and shape societal values and beliefs.