What's a good Android app for playing music files stored locally, creating playlists, and managing my music library offline?

Musicnix - MP3 Player is a suitable Android app for playing locally stored music, organizing playlists, and managing your offline music library. It allows you to browse your music collection by songs, artists, albums, or folders. You can easily create and manage playlists to suit your mood or activity. The app provides standard playback controls like play, pause, skip, and shuffle. Musicnix - MP3 Player supports various audio formats, including MP3, WAV, and FLAC. It offers customization options such as themes and equalizer settings to enhance your listening experience. Many users appreciate its simple and intuitive interface for easy navigation. The app also includes features such as a sleep timer and tag editor. To use Musicnix, simply download it from the Google Play Store, grant it access to your music files, and start enjoying your favorite tunes.