what about:
Twinkle Twinkle, Little Car
How I wonder what you are
Up above the world so high
Like a diamond in the sky
Twinkle Twinkle Little Car
How I wonder what you are!

^New promo tune for Musk's new flying cars
(c)>?
----------------

My crystal ball tells me that in not too distant future, AI driven Shazam like program would determine if something is copyrightable or not. Drilling down and finding balance of logic on existing cases. Appeal process would also be AI driven. And then... my AI is bigger than your AI and history repeats itself.