Violin and piano playing machine - GIF

1907 Hupfeld Phonoliszt Violina violin and piano playing machine.

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Previously:

https://www.homemadetools.net/forum/...020#post184044
https://www.homemadetools.net/forum/...273#post121629
https://www.homemadetools.net/forum/...795#post100050
https://www.homemadetools.net/forum/...626#post128488

House on a Rock in Spring Green Wisconsin, has rooms and rooms of orchestra machinery. However, they are playing taped recordings, as there's no way they can keep all the different machinery in tune. And I assume the wear has done much damage over the years.