There's not really much to say about this other than it's probably the best thing we've ever seen.
Fact.
The utter geniuses at KMel Robotics have created an orchestra of drones - and they're fantastic.
Bells, drums, keyboards and even a slide guitar are all covered by these intrepid little musicians.
If you want to catch them live then you'll have to pop over to the USA Science & Engineering Festival on April 26th and 27th.