Brain.fm - Music designed for the brain to enhance focus, relaxation, meditation, naps and sleep within 10 - 15 minutes of use.
humit - A social networking app for music sharing and discovery.
Songlink - Share music with anyone.
aux.app - A free web-based music platform to play music from other popular online streaming services.
Son.gg in Slack - Share music with your team in Slack
Supercreative Profiles - Collaborate with super freelance designers.