The document provides information about different types of CD/DVD packaging including digipaks. It notes that digipaks typically have a paperboard outer binding and one or more plastic trays inside to hold a CD or DVD. The term "digipak" is often used generically for similar packaging from other companies. Digipak-style packaging is commonly used for CD singles or special editions and tends to show signs of wear more quickly than jewel cases unless coated with a protective UV coating. The document also analyzes and compares different album/single cover designs and advertisements in terms of themes, imagery, target audiences, and how they relate to the genre of music.