Patreon - Patreon enables fans to give ongoing support to their favorite creators.
Musicolet - Musicolet is a small yet feature-rich offline Music Player for Android.
Podfan - A membership platform for podcasts
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.
Spotify Artists - Spotify's site for artists
Audiomack - The free SoundCloud alternative