The document discusses the forms and conventions of different music magazine genres: - Rock magazines feature dark color schemes and images of subjects in an edgy style to appeal to their audience. They use multiple images and pull quotes to engage readers. - Indie magazines have a clear style with varied fonts and sizes to emphasize importance. They feature the artist's name and a less conventional expression from the subject. - Pop magazines focus most on the appealing subject. They use a plain background and neutral expression as intricate props are unnecessary. The document writer chooses pop/indie as their genre since they have suitable subjects that fit the aesthetic.