This document discusses codes and conventions in music videos. It defines codes as the established ways of creating meaning in a text, including technical, verbal, and symbolic codes. Conventions are commonly understood ways of doing things in a genre. The document instructs students to identify codes and conventions in various music videos, such as the use of purple pills in a D12 video, and to analyze how two videos in the same genre use codes and conventions to effectively promote the artist. Students are then asked to define codes and conventions on their blog and compare two videos, analyzing the codes, conventions, promotional success, and relative success of each.