Youtube-DJ - Mix YouTube songs together
SoundBetter - Marketplace for musicians and music production professionals
Edjing - Discover edjing and edjing Pro, the most powerful DJ apps for music lovers! Mix on Android, Windows and iOS devices and record then share your DJ sets!
Melody ML - Easily separate audio tracks using machine learning
Pacemaker - Create and share mixtapes with friends
PrimoMusic - An iTunes alternative made to manage iPhone/iPod media files