This app is a really great investment, because if you are not a top DJ of the scene, then you can be really satisfied with the features. Both the mixing and the business opportunities are good. However annoys me that it is not possible in Auto Mix mode, select only certain playlists, and not all tracks on the smartphone. Even if you connect the app with Spotify, the auto-mix always selects only from the local files. This is the only point which justifies a star deduction, otherwise I'm really very happy because at small parties you do not always next to the players are, but can easily infect their smartphones, and this takes care of the rest.
