Select Premium users are now able to access a beta that allows you to experiment with mixing tools for transitions between tracks.

This allows users to make songs flow into each other instead of just letting one track abruptly finish and another begin. It sounds like an easy way to experiment with basic audio mixing features before getting to grips with more extensive mixing software such as Apple Logic Pro,

With the new Spotify playlist mix tool, you can control how songs transition, change the EQ, adjust the volume between tracks, and even make them flow seamlessly like an actual DJ set. Basically, playlists aren’t just playlists anymore. They’re mixes.