The combination of the main product (album) and ancillary texts (packaging materials) is effective because:
1) A consistent style using Trajan Pro font and a black/white/grey color scheme is used throughout.
2) Themes and motifs from the music video are reflected in the album packaging, such as a brick wall and photo booth pictures.
3) The packaging relates closely to the style and mood portrayed in the music video and represents the artist's signature black clothing look.