Purrlist is an application that generates a music playlist based on a photograph of a cat. The primary function of the tool is to analyze a cat's appearance and produce a 20-song playlist that corresponds to the perceived character of the animal. To use Purrlist, a cat owner takes a photograph of their cat using a smartphone camera. The application processes the image and returns a curated selection of 20 songs. The specific criteria for song selection are derived from the visual analysis of the cat's features. The application is accessed through a mobile interface. It combines pet photography with music discovery. The resulting playlist is intended to reflect the cat's personality and can be shared with others.