TIL about the Hupfeld Phonoliszt-Violina, a musical instrument that combined a player piano and three violins! (www.yourclassical.org)
![](https://kbin.life/media/cache/resolve/entry_thumb/e6/7d/e67d2a0d614025b14328b2ace8c0485fe074c335dd6206dc7a94894e17b4a947.png)
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