Musify for Android

A free app for Android, by Ash.Studios.

Musify is an elegant music player. You can easily manage playlists, sort your music files in various ways, and control it from the status bar. It provides a convenient way to manage playlists by allowing you to add either individual files or whole playlists. You can even set a sleep timer and manage your music with a simple to-do list.

Musify is fully open-source, which means that you can easily check its code to make sure it is doing what it should. If you want to help contribute to its development, you can check out its GitHub page to see how you can contribute.