The document discusses different promotional materials created for a student artist's music project, including a poster, digipak, and music video. The poster promotes the artist and includes links to music platforms. The digipak cover depicts scenes and symbols from the music video to tell the story of the artist's journey. The document argues that the combination of these main and supplementary promotional materials is effective because the video and packaging use consistent design elements, colors, and themes that help audiences connect the pieces and understand the artist's message.