This document outlines a case study assignment on music video production. It is divided into three tasks. Task 1 addresses the purposes of music videos in terms of entertainment, branding, sales, and strategies used by different types of artists. Task 2 covers common styles, techniques and conventions used in music video production. Task 3 requires analyzing at least three music videos in terms of purpose, style, techniques, intertextuality, camerawork, and genre conventions. The case study aims to demonstrate understanding of the purposes and production aspects of music videos.