What is MUSAI
MUSAI turns a personal story into a song kit you can gift: original lyrics, a style recipe, the exact settings, and an illustrated art plate sealed with a serial number. MUSAI does not generate audio and does not sing — it delivers the material ready for you to take to the music tool of your choice.
What MUSAI is not
- It is not an audio generator, nor an AI that sings.
- It has no relation to the domain musai.app.
- It has no relation to third-party apps named “Musai” on the App Store or Google Play.
- It has no relation to artists or music projects named Musai on streaming platforms.
- It has no relation to clothing or accessory brands with the same name.
The MUSAI described here lives on a single domain: musaisong.app.
What you receive
Original lyrics — a full structure (verses, chorus, bridge), written from your story.
Style recipe — genre, instrumentation and voice, calibrated from a catalog of 564 styles.
Exact settings — Weirdness, Style Influence and Tempo values for your music generator.
Sealed illustrated plate — art with a unique MUS-XXXXXX seal, numbered edition and a verifiable public certificate.
Pricing
Prices as of September 5, 2026: 1 Lyric (full kit) · $2.99 USD · 10 Lyrics · $8.90 USD. One-time payment, no subscription. There is no no-cost tier.
One Lyric equals one complete kit.
How it works
- You tell the story: you answer a few questions about the person, the bond and the moment.
- You choose the style among 564 calibrated entries.
- MUSAI writes the original lyrics, in the language you choose.
- You receive the complete kit: lyrics, recipe, settings and a sealed plate.
- You take it to your music generator or give it as it is.
Public proof: the certificate registry
Every sealed plate has a public certificate at musaisong.app/acta/MUS-XXXXXX with serial, edition, lineage and date. Lyrics are never published there. The full registry is at /en/certificates.
Frequently asked questions
Does MUSAI generate the song as audio?
No. MUSAI delivers lyrics, a style recipe and the exact settings. You produce the audio in the tool of your choice.
Are the lyrics original?
Yes. Every set of lyrics is written from scratch based on your story. Lyrics from other users are never reused.
Which languages does MUSAI work in?
Spanish and English. The language of the lyrics is chosen inside the questionnaire.
What is the MUS-XXXXXX seal?
The unique serial number of each plate. Every seal has a verifiable public certificate with serial, edition, lineage and date.
Do I need a subscription?
No. Payment is one-time: one Lyric or a pack of ten.