npub14a4lxk9xah7zm0lccezsn2222gsnsjd84skjz3h5ng6tazd83qkq64ek74 (npub14a4…ek74) - you get a circle of fifths if you move up the red arrows. Each circle of fifths includes all 12 notes.
You get a circle of major thirds if you move along the blue arrows - but each circle of major thirds includes only 3 notes, e.g.
C E G# C E G# ...
And you get a circle of minor thirds if you move along the red arrows - but each circle of minor thirds includes only 4 notes, e.g.
C E♭ F♯ A C E♭ F♯ A ....
John Carlos Baez /
npub17u…8pd6m
2023-10-04 14:04:41
in reply to nevent1q…7g7d
Author Public Key
npub17u6xav5rjq4d48fpcyy6j05rz2xelp7clnl8ptvpnval9tvmectqp8pd6mPublished at
2023-10-04 14:04:41Event JSON
{
"id": "e1ef6ea26285097d19a960cdd615831e1709c4e64c33d1da13f6e0a4d83ee434",
"pubkey": "f7346eb283902ada9d21c109a93e83128d9f87d8fcfe70ad819b3bf2ad9bce16",
"created_at": 1696428281,
"kind": 1,
"tags": [
[
"p",
"af6bf358a6edfc2dbff8c64509a94a52213849a7ac2d2146f49a34be89a7882c",
"wss://relay.mostr.pub"
],
[
"p",
"3318814d259d1b61c0098978694d24cd89964f751fca448299d07f1ab83e3a63",
"wss://relay.mostr.pub"
],
[
"e",
"d61f9e21edf5404a628945d451b5e55c0bdddd4e220e5a0ba1af641ed3f374c9",
"wss://relay.mostr.pub",
"reply"
],
[
"proxy",
"https://mathstodon.xyz/users/johncarlosbaez/statuses/111177123860769637",
"activitypub"
]
],
"content": "nostr:npub14a4lxk9xah7zm0lccezsn2222gsnsjd84skjz3h5ng6tazd83qkq64ek74 - you get a circle of fifths if you move up the red arrows. Each circle of fifths includes all 12 notes.\n\nYou get a circle of major thirds if you move along the blue arrows - but each circle of major thirds includes only 3 notes, e.g.\n\nC E G# C E G# ...\n\nAnd you get a circle of minor thirds if you move along the red arrows - but each circle of minor thirds includes only 4 notes, e.g.\n\nC E♭ F♯ A C E♭ F♯ A ....",
"sig": "39450c0a7f8a72842f0903d6c90b275ace8be6489cd7f124b0dcd6c8c652f8e11b9e4be6be99143f75d3248bb513b3c71bcbd5aaeba6921ebc453c32c326fba3"
}