I know they're really trying to lull us to sleep so they can take over the world, but these Flying Robots are really talented.

K-Mel Robotics presents a team of flying robots that have taken up new instruments to play some fresh songs. The hexrotors create music in ways never seen before, like playing a custom single string guitar hooked up to an electric guitar amp. Drums are hit using a deconstructed piano action. And there are bells. Lots of bells.

Could they have faked this?  It's possible, but I'mnot saying anything, so the drones don't attack me.

In their repertoire:  Classical, Christmas songs and the National Anthem.