This app is constantly broken then fixed with each subsequent update. In the year 2000 I had a simple winamp media player on win xp that worked perfectly fine with equalizer, visualization and plugin features / themes as wanted or needed. Fast forward 22 years and Samsung still struggles to make something useable (manipulating play queues and order) and custom eq-ing is dumbed down to "bass or not", "echoing Hall or studio" black or white. It's weak AF.