I helped to create Giorgio Cam during my time at Google Creative Lab in 2016. You take pictures of things around you, and it makes up song lyrics about them. It uses Google's Cloud Vision API to identify thousands of object categories (like beard, shoe, flower, etc). A speech synthesis server generates the words which are then run through audio effects and mixed with music by the legendary Giorgio Moroder.  

Try it here (it works on laptops and android phones).