I wanted to like this app & when it works it's awesome, but on my tablet (Samsung A7 with a Qudelix 5k) it always craps the bed. Every day a full rescan of my SD card is needed. On my phone (Samsung A10e) it's seamless, any music I add/delete on the SD is updated accordingly on the app without any input. The app will also change sample rate just fine from 44.1 to 96 But will not handle bit size changes well. Jumping from 16 to 24 (vice versa as well) will result in a kazoo cover of the song.