Musicolet - Musicolet is a small yet feature-rich offline Music Player for Android.
MP3box - Are you fond of music and want to improve your online music listening experience?
Palco MP3 - Palco MP3 is the largest Brazilian application for independent artists and offers more than 1 million songs for you to listen and download on your mobile device.
Lidarr - Lidarr is a music collection manager for downloading and organizing music libraries.
Audiomack - The free SoundCloud alternative
Mp3Bear - Mp3Bear is an Mp3 music search engine that locates the mp3 files all over the net.