UK Food Artist Prudence Staite created a playable chocolate record which worked just like a vinyl record, and played 'You Sexy Thing' by the band Hot Chocolate #womensart

For those who think I'm making it up -
https://archive.ph/3B1MF

“It took months to figure out whether it would work and how it would work, the science of it is crazy.”

@Natasha_Jay it's even possible to imprint diffraction grating (super fine lines that look holographic) on chocolate, so a record isn't so far fetched. Good on her for actually doing it.
@Pheebe @Natasha_Jay The film Chocolat on choclate laserdisk next?
@jollymnemonic @Natasha_Jay I don't think you could do this with chocolate alone. Potentially if you could plate the chocolate with something reflective I guess? Perhaps silver as it would potentially still be edible?