The purpose of music videos is to promote artists and songs in several ways:
1) They are advertisements that illustrate and draw attention to songs while expressing emotions and stories to appeal to visual audiences.
2) Videos help create and market artist brands to inspire audiences to identify with and purchase those brands.
3) They allow artists to promote songs when unavailable via live performances by providing content to music channels and programs.
4) Videos extend artists' incomes and outlets through increased music, DVD, and merchandise sales, as well as synergistic opportunities like film placements.
Major record labels, independent labels, and self-produced artists all utilize different video production strategies to promote songs and artists. Case studies of