The wiki page suggest this 12 TET became prevalent somewhat earlier...
https://en.wikipedia.org/wiki/Equal_temperament
Dannyboyguyman
npub135…5w7dl
2025-12-24 18:27:41 UTC
in reply to nevent1q…z2ku
Author Public Key
npub135ym83yewfuhl4alh2pmtj7junp2kmyafmap2yzlk6hszcwe3eks95w7dlSeen on
wss://relay.momostr.pinkPublished at
2025-12-24 18:27:41 UTCEvent JSON
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