I really want to like this app -- I do. I have an LG phone with the Quad DAC, so I loved that this music player has the ability to make better use of it and deliver higher quality sound. On that score it delivers. The problem is that everything else about this app is subpar. The UI is lousy. It has zero ability to sync. More importantly, it is loaded with weird bugs that impact your entire phone. If you are not using the app, you absolutely have to kill it or it does all sorts of wonky things like start playing after you get a phone call. Or sometimes, it will prevent you from answering any calls. Realistically, you need to reboot your phone every time you are done using it, or the results will be unpredictable. I have tried living with it for the sound quality, but it finally got too annoying. Shame really because this could be a 5 star app.