How Does A Player Piano Work? - A Basic Explanation

In this video, I do my best to explain the inner workings of my player piano, and how it works. The roll used to demonstrate is QRS roll 8818: Blue Tango by Leroy Anderson, played by J. Lawrence Cook. At the time of uploading this, my channel is nearing 100 subscribers and 100,000 total views. I am incredibly thankful to all my subscribers and viewers for getting me here. I had no idea that I would have that many views/subscribers when I started uploading videos.