Sononym - Finally, a sample browser that understands audio
keezy - A colorful soundboard. Play with music.
Samplism - Feature-packed, audio asset manager for Mac.
SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
Soundly - Functional music for better sleep, focus and relaxation
Aftertouch - Aftertouch – 3D MIDI Controller created and published by Kevin Nelson.