The document discusses the conventions and codes used in album cover designs. It analyzes both a professionally designed album cover for the Black Eyed Peas and the author's cover for their folk/indie album. Both covers follow standard conventions such as centering the artist name at the top in a distinctive font, including the album title below the central image, and adding elements like barcodes and copyright information. The document examines how the author developed some conventions like turning the barcode vertically while also experimenting by listing song lengths next to track titles. Overall, the analysis shows how following design conventions can help make a homemade cover look professional.