Ancillary:Digipak comparison

When looking at my digipak i noticed that i was not exactly sure were i got my inspiration from, and after going through items i saw a digipak that related to mine which was katy perry digipak candyfloss, for this digipak she used a very smart idea, due to the decline in cd sales she took another approach in order to draw her audience back in, which was making the cd smell like candyfloss, this was used to her advantage because this increased sales in her album