Audulus - A universe of sound at your fingertips - Audulus is a modular music processing app
Plug - Lightweight OSX player for Hype Machine
Pocket Operator Modular System - A modular and affordable synthesizer 🎛️
Magic Playlist - Get the playlist of your dreams based on a song
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
Playlist Hunt - Playlist Hunt is one of the best applications for Apple users to get the best music through it.