RecordGram - A studio and production marketplace in the palm of your hand
SoundBetter - Marketplace for musicians and music production professionals
Melosity - Melosity offers an online music studio that enables musicians to collaborate on a single or multiple tracks from anywhere in the world.
Audulus - A universe of sound at your fingertips - Audulus is a modular music processing app
PrimoMusic - An iTunes alternative made to manage iPhone/iPod media files
Melody ML - Easily separate audio tracks using machine learning