Sometimes robots can be better than humans at playing instruments. Sometimes they're just cooler at it. This herd of little swarm robots—which divvy up the playing between themselves automatically—is the latter.
I'm so sick of this "robots are evil" trope—we created them. They live to serve. They love us. And they also love each other! Like these swarm bots who scurry around following their quadrocopter pal. Awwww.