jnatum

Culture

Hacker News Oct 13, 2026

Show HN: XY Music Notation

I've been playing around with a new kind of isomorphic music keyboard that uses a base-12 notation, and wanted some sheet music to learn some new music for it.The idea is to represent each note in 12-TET as a number, so N ∈ (0,1,2,3,4,5,6,7,8,9,X,Y).I used codex to build a music score rendering bac…

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