Spotify Artists - Spotify's site for artists
MusicHarbor - MusicHarbor is an app that helps you stay on top of new music releases, music videos, events, and news from all your favorite artists and record labels.
Level Music - A new platform for independent artists, everywhere. In beta.
Listnd - Listnd is a social platform for tracking, rating, and reviewing the music you listen to, and for sharing your thoughts with your friends and the world at large.
RYSE UP - Connecting up-and-coming artists with the world's top talent
Acclaimed Music - Acclaimed music is a top music recommendation tool that showcases the most popular song based on which is currently topping the Billboard charts and provides links to the latest music news.