Great functionality! The buttons on my Bluetooth headphones (Jabra Revo) were useless with Spotify until I downloaded this app. However now everything works like a charm. I also love the feature where you can toggle through all your music players with the play/pause button on my headphones. Thoroughly grateful and massively recommend. One recommendation for the developer is to allow the user to reshuffle the order of the list of available music players  to reduce button clicks
October 14 2015