I thought it was obvious that the entire ad is CGI. Nothing really breaks how it would. When the top of the piano breaks, all the dampers magically fall off.
Maybe so, but decisions aren't based only on what's cheapest. A lot of the objects destruct in a way that's more exciting than how they'd compress in reality.
ironically enough, the use of CGI replaces the need/demand for real instruments in making this ad just like how AI is replacing the need/demand for real instruments in creative industries
