MP3 Folders!

[MP3 Folders] is a mp3 player that plays songs from a folder (include sub folders). Features - play mp3 files from a folder (include sub folders).- lock screen music controls- control center music controls- play after Interruption- pause when earphones unplugged- earphones remote music controls- play music files from music appQ : How to inport mp3 files?A : by iTunes File Sharing. or Web browser, WebDAV client.