A.I. Duet, which lets you play a duet with the computer. Just play some notes, and the computer will respond to your melody. You don’t even have to know how to play piano—it’s fun to just press some keys and listen to what comes back. We hope it inspires you—whether you’re a developer or musician, or just curious—to imagine how technology can help creative ideas come to life. Watch our video above to learn more, or just start playing with it.