Typatone - Make music while you write
keezy - A colorful soundboard. Play with music.
Frettable - Play your instrument and AI will write the sheet music
Figure - Propellerhead creates world-class software products and services that inspire music makers and provide the foundation for a worldwide creative musical community.
Sight Reading Machine - Computer generated music for sight reading practice
Aftertouch - Aftertouch – 3D MIDI Controller created and published by Kevin Nelson.