The Bàtáìlù bàtá · mouthpiece of Ṣàngó · speaks in code
The bàtá has fixed heads — it can't bend pitch like the dùndún, so it can't imitate speech. Instead it encodes it. Yorùbá is first disguised into a secret language called ẹ̀nà, and only then struck onto the drum. A Cuban elder called the bàtá a “telegraph without wires.” It's really a compiler — and ẹ̀nà is the intermediate code.
① the strokes — sharp, dry, fixed
LOWbig head
MIDmiddle
HIGHṣáṣá · sharp
no glide — every tone is a discrete strike
② ẹ̀nà — the secret language
The rule: echo every vowel onto a “g” syllable, copying its tone. Yorùbá → Yogorùgùbágá. Outsiders hear gibberish; drummers hear plain Yorùbá. Pick a word, or type your own:
③ the pipeline — a compiler with an intermediate language
source · spoken Yorùbá
Ṣàngó
the thunder deity — the bàtá is his drum
▼ ẹ̀nà encode
intermediate · ẹ̀nà (the cipher)
vowels echoed onto “g” — the disguise doubles the length
▼ strike
machine · bàtá strokes
L / M / H heads — the drum's “instruction set”
Your whole purple-paper compiler thread, in goatskin: Yorùbá is the source language, ẹ̀nà is the intermediate representation, and the bàtá strokes are the target machine code. Villepastour and a computer scientist literally modelled it that way — an interface between a natural language and the “machine language” of the drum. The 200-year curse, except this one's maybe 400 and runs on an instruction set you strike with a stick.
what's authentic. the ẹ̀nà rule here — echo each vowel onto a “g” syllable, copying its tone — is the documented Yorùbá ẹ̀nà language game; tones are read straight from the orthography (à=low, a=mid, á=high). the bàtá's fixed unequal heads, the /r/ flam, “encode not imitate,” and the Ṣàngó/Awo ritual context are all real.
honest frame. the spoken ẹ̀nà game and Villepastour's ẹnà bàtá (the drummers' stroke-prescribing code, from her teacher Rabiu Ayandokun) are siblings, not identical — i'm modelling the principle (a coded intermediate language), not Ayandokun's exact stroke table. in a real bàtá ensemble up to three drums speak this code at once, polyphonically. the voice is a synth; this is a sacred, living tradition, handled with respect.