Abraham Hernández Castro

First single out · 2026-10-09

La Chiva Chabela

A virtual children’s artist shipped end to end, with agents doing the work and a person approving the song, the master and the release.

Role
Producer · builder
Year
2026
Status
First single out 2026-10-09
Stack
ElevenLabs Music · fal.ai · Remotion · DistroKid
Links
YouTube
Cover art of the single “Cierra los ojos, viajero” by La Chiva Chabela: a cartoon goat playing violin on a bed floating under a full moon.
Real release artwork · the video loads only when you click
01 · Problem

Original music for kids, made with AI, without copying anyone.

Generating a song is easy; shipping one responsibly is not. A children’s release has to be original (no borrowed melody or lyrics), safe for kids, technically ready for streaming, and honest about the use of AI when it reaches the distributor.

02 · The pipeline

Five music agents, three human gates.

FIG 1 · From benchmark to releaseamber = a person approves
  1. Benchmark: what children’s songs travel (charts, structure, approximate BPM and key)
  2. Original proposal: concept, full lyrics, spec and risks
  3. Gate 1 · the owner approves the proposal
  4. Takes with ElevenLabs Music → master at −14 LUFS, true peak ≤ −1 dBTP
  5. A&R: lyrics vs reference lyrics (n-grams), sung vs written words, children’s-content checklist; blocks on risk
  6. Gate 2 · the owner listens and approves the master
  7. Release package: 3000×3000 cover, lyrics, metadata with AI disclosure
  8. Gate 3 · the owner approves the launch and date
  9. DistroKid → Spotify, Apple Music, Amazon Music · lip-synced video on YouTube
Agents: cazahits (benchmark), compositor, productor-musical, a-r, distribuidor-musical.
03 · Human gates & guardrails

What the agents cannot skip.

Proposal

Nothing is generated until the owner approves the lyrics and concept.

Master + A&R

A master cannot reach review without an approved A&R on that same file.

Launch

Only the owner’s launch command releases the package for upload to the distributor; redoing a stage invalidates later approvals.

Originality

Lyrics are compared against reference lyrics for repeated lines and shared sequences.

Sung = written

The sung vocal is transcribed and checked against the approved lyrics.

Cost cap

Generation has a per-song spend cap (default US$2).

04 · Results

Only what has a source.

WhatValueSource
Single released“Cierra los ojos, viajero”Release date 2026-10-09 · pipeline log CHI-001
Music videoPublishedYouTube · CHI-002
Loudness target−14 LUFSMastering spec (true peak ≤ −1 dBTP)
Streams and viewsNot measured yet—
05 · Stack

What it's built with.

Claude Code · subagentsElevenLabs MusicElevenLabs Speech-to-Textfal.ai · OmniHuman (lip-sync)RemotionDistroKidNode.js
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