Toccata in Quarantine

I'm sorry if the parts with the repeated notes sound like machine guns...
It's often said that laughter is the best medicine. While it can't cure COVID-19, it can do things that no vaccine will ever be able to do. So, here's a piano joke for you. (Click "Show more.")
What do you call it when a piano falls down a mineshaft?








Answer: A flat miner :D