What powered old player pianos?
January 20, 2017 9:41 AM Subscribe
In westerns, you always see player pianos at saloons and stuff. It seems they were around in the early 1900s, such that by 1908, an industry standard had developed (according to wikipedia). Not a lot of places had electricity back then. What was powering these player pianos? Did you wind them up? Pump a bellows full of air? How much playing time do you get per how much winding/pumping you do?