Is there any documentation on Spotifys protocol?
We gave a law firm a few hours (see, we’re already back a few thousand SEK :/) to investigate the legal aspects of this project before going public. They recommended against releasing any documentation on Spotify’s internals. Hence we won’t provide you with any ordinary documentation on whatever we may know. For now, provided that you’ve got some basic understanding of code, you may want to checkout the source code of despotify to see how things work.