Tool
AI music generator
Type what the song is about and how it should feel: Music One writes the lyrics, picks a style, names it and sings it, in two takes so you keep the better one. Or go Custom: your words with section tags, your sound in a few style words, the length you want. Every song lands in your Library as an MP3.
Sign up and it starts: 50 free credits, no card.
How it works
- →1 · Simple: describe the song in one sentence (genre, mood, what it is about), or press Surprise me for an idea. The songwriter writes the lyrics, the style and a title, included in the price.
- →2 · Custom: write the lyrics yourself with section tags on their own lines ([Intro], [Verse], [Pre-Chorus], [Chorus], [Bridge], [Outro], one click away in the Syntax menu) and describe the sound in Style: language, vocals, genre, tempo, instruments. Lyrics left empty? Surprise me drafts them for your style, free.
- →3 · Pick the length (30 seconds to 4 minutes, in steps of 30), flip Instrumental for no vocals, choose one or two takes, and Generate.
Writing a song that works
- →Keep the sound in Style and only the sung words in Lyrics: everything in the lyrics gets sung, instructions included.
- →A chorus that comes back twice is what makes a song stick. Tags shape the arrangement: a [Bridge] changes the mood, an [Outro] lands the ending.
- →Fit the words to the length: about one sung line every four or five seconds. The gauge under the lyrics warns when there are more lines than the song can hold.
- →Describe the sound with genre, era and instrument words rather than an artist's name: those are the words the engine follows.
Pricing
Music One is 3 credits per started 30 seconds of song, per take, billed on the length you ask for. A one-minute song is 6 credits for one take; a two-minute song 12, and the four-minute maximum 24. The studio renders two takes by default, each its own performance of the same song, and a take that fails is refunded on its own.
Starting points
Pick one: it goes into the box at the top, ready to generate.
Frequently asked questions
Do I have to write lyrics?
No. In Simple mode one sentence is enough: the studio writes the lyrics, the style and a title, then sings them. In Custom mode you can leave the lyrics empty and press Surprise me, which drafts them for free; Enhance polishes lyrics you wrote, on a paid plan.
How long can a song be?
From 30 seconds to 4 minutes, in steps of 30 seconds. The song may find its ending a little before the length you chose; the Library shows its real length.
How much does a song cost?
3 credits per started 30 seconds, per take: 12 credits for a two-minute song, one take. Two takes cost twice that. A take that fails is refunded.
Can I make instrumentals?
Yes: switch on Instrumental. There are no vocals and the lyrics are left out; describe the sound in the idea or in Style.
Which languages can it sing?
Put the language first in Style ("Spanish, warm male vocal…") and write the lyrics in that language; in Simple mode, say the language in your sentence. English is the strongest.
Is there an API?
Yes: POST /v1/music/generations with a prompt, or a style and lyrics. It is asynchronous: each take is a job you poll at GET /v1/music/generations/{id}, or receive with a music.generation.succeeded webhook.
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