RGBeats This is an app that sorts the songs in your spotify playlists by color. It gets the color from the album art. Privacy The app has you log on to your Spotify account. These are the permissions requested. playlist-read-private playlist-read-collaborative playlist-modify-private playlist-modify-public This app collects no information personal or otherwise and your private playlists stay private . Note: this app used to be called Colorify but I don't think it fit Spotify guidelines