Andrew Goodwin outlines 6 common codes and conventions in music videos. These include: 1) A relationship between lyrics and visuals, 2) A relationship between music and visuals, 3) Diverse genres and styles, 4) Close-ups of the main artist for promotion, 5) Voyeurism especially in treatment of females, and 6) Intertextual references to other videos or films. The Beyonce "Halo" video follows several of these conventions through its focus on the artist, smooth visuals that flow with the soft music, close-ups of Beyonce, voyeuristic shots of intimacy, and references to Beyonce's other videos.