The document discusses how synergy is used between the main music video product and ancillary texts like an album advert and CD digipak to increase popularity and link the products. Synergy is created through consistent use of fonts, colors, designs and imagery like graffiti across products. For example, a handwriting font and three color streaks are used in all products to reinforce the artist's name and create brand recognition. Placing related scenes in the music video and ancillary texts also builds synergy. The goal of these linking techniques is to clearly associate all of the artist's products with each other for mutual promotional benefit.