I have developed a product which allows you to control a mechanical music machine (nickelodeon, player piano, Mills Violano, etc.) from a web browser.
Anyway, I am working on an enhancement to allow you to control it via Amazon Alexa.
I think it is pretty interesting to control 1919 technology with 2019 technology.
A YT video of it controlling my Mills Violano is at https://www.youtube.com/watch?v=8NhmVw7 ... e=youtu.be
Dave