There are not many apps that take your music and make sound like being in a true binaural space rather then getting the music drilled dry into into your head. With thousands of hours as a club dj and a big fan of deep down dance music the question is, why. Technically its a piece of cake to make such an app. I tried them all and the best one had sampled different real clubs using binaural techniques and it made for awesome headphone listening of dance music in different virtual clubs that actually existed. Updates to IOS rendered it obsolete and the developers sadly did not update. I have tested all there is today and most are clumsy, at best. Now THIS one: library management is clumsy and buggy for a big library like mine on a 1 TB phone. The stereo processed sound is fun and adds a good live romp to the music. The only usable preset is medium room. Turn it up! The “delay” section is seriously funky and hard to adjusts. The sliders are just a bit small. But it makes for crazy effects that end up in downright tape delay type feed back or slap echo. The sound quality is dirty but mosts clubs are not audiophile places. Carefully setting and saving to a preset one can have a decently destroyed soundscape one might expect from a dance club. The “hall” effects are useless and all the apps share this. Plate is only good in old recording studios. I hope the day will come again that someone will record more realistic profiles of real spaces as presets, please. Not artificially clean cathedrals but real places. This is fun but its buggy and disappointing for a serious listener.Album listings only for “A”. No Genre? Its hard for find the music. Fun but clumsy for regular use! Please improve.