SoundGrail - SoundGrail Music App designed for pianists, guitarists, and DJs.
Parrot Bepop Drone - Drone + Tablet + Oculus Rift --> magical combination
keezy - A colorful soundboard. Play with music.
Nuraphone - Headphones that sense and adapt to your unique hearing
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
Apple - Available on iOS