Play That Piano While Lying Down

You may think this is an oversized typewriter, but then you'd be wrong. This 1935 contraption was built so people could play the piano while lying in bed. Piano players are normally poised, but this invention makes anyone who uses it look lazy. It will be a gruesome outcome if just one screw comes loose on this invention while someone is playing it.
This Post Belongs To Strangest Historical Inventions