Hello I am interested to buy the Eversolo A6 but would like to have an idea how the android app looks like. 1. Does it allow to show the albums according to genre 2. My collection is organized like: ----Artist / Album / Song ----is it ok 3. I do not have m3u files ----is it ok 4. The Album cover is on a separate file. Named folder.jpg ----is it ok Thank you very much for your answer Heinrich