Anti-Gravity

I had an idea the other day to do a video where one band member can walk on the floor, and the other can walk on the ceiling. ideally, this would work best for a guy and girl duo, but I could see the benefits of working in other band mates who can stand on the sides of walls. I suppose you'd need to build a set that you could rotate, with built-in locked places for the camera? Not exactly sure how to make it work, but it would be amazing. Especially if they passed objects between each other. Even filming them making breakfast or something would be phenomenal. Or playing instruments...like the guy standing on the wall could play the piano that's sitting on the floor. Amazing.

Here's a video I just found that does a great job of this idea: