com/MusicPlayer/musicplayer/BuildConfig.java
 com.MusicPlayer.musicplayer.BuildConfig
com/MusicPlayer/musicplayer/PlayActivity.java
 com.MusicPlayer.musicplayer.PlayActivity
 com.MusicPlayer.musicplayer.PlayActivity$1
 com.MusicPlayer.musicplayer.PlayActivity$2
 com.MusicPlayer.musicplayer.PlayActivity$3
 com.MusicPlayer.musicplayer.PlayActivity$4
 com.MusicPlayer.musicplayer.PlayActivity$5
com/MusicPlayer/musicplayer/MainActivity.java
 com.MusicPlayer.musicplayer.MainActivity
 com.MusicPlayer.musicplayer.MainActivity$1
 com.MusicPlayer.musicplayer.MainActivity$2
