This is a really cool project. The hardest part of DJing is knowing which set of songs have similar sonic profiles, and would mix well together. I would love to

This is a really cool project. The hardest part of DJing is knowing which set of songs have similar sonic profiles, and would mix well together. I would love to see this put to use in personal music collections, or in a Traktor playlist, and be able to sort songs by their similarity.