The application is designed for playing audio files. The main application window presents three sliding pages: Albums, Audio Tracks, Playlists. The application searches the data of audio files in a media database and directly in the directories of device's external storage. For switch to the "Folder Player Mode" need a select in menu "Search Folders". Implemented: 1) function to stop playback at the following events: • incoming call, • disconnecting the charger, • unplugging the headset, • unm