WWeavy Studio

Write the lyrics.
Pick a style.
Get the song.

Weavy Studio turns your lyrics into a finished, mastered-ready song with the open YuE2 model — and hands you every dial, from the score plan to the sampler.

Open the studio
or read the API reference →

Score-first composition

The model writes a melody-and-chord plan (ABC notation) before it sings. Keep it, edit it, or paste your own score.

Every setting exposed

Style strength (CFG), seed, length and temperature, top-p, top-k and repetition penalty for both the score and the audio stage.

Several takes at once

Render up to 8 versions in parallel on separate GPUs and keep the best one — best-of-N beats a single roll.

Studio-grade files

48 kHz stereo FLAC (24-bit) for mastering plus a 320 kbps MP3 for listening, straight from the render.

Live progress

Watch each take move from planning to generating to encoding in real time — no refreshing, no polling.

REST API

Everything the studio does is one HTTP call away: create, list, cancel and download generations with an API key.

How it works

  1. Write or paste lyrics with section tags like [Verse], [Chorus] and [Bridge].
  2. Describe the style as tags: genre, instruments, voice, mood, tempo and key.
  3. Choose the takes and settings — or keep the tuned defaults.
  4. Listen, compare and download FLAC or MP3; reuse the settings or roll a new seed.

Questions

Which model does Weavy Studio use?

YuE2-3B by the Multimodal Art Projection team (M-A-P), an open-weight lyrics-to-song model released in September 2026, decoded to 48 kHz stereo by its YuE2 VAE.

Which languages can it sing?

English sings best. Many other languages work — Polish, Spanish, German, French, Portuguese and more; put the language first in the style.

How long does a song take?

About 1.5 minutes of GPU time for a 3–4 minute song. Several takes render in parallel.

Can I use the songs commercially?

The YuE2 weights are licensed CC BY-NC 4.0 with extra permission for individual creators to monetise their outputs; companies need a commercial licence from M-A-P. Check the licence for your case.

Is there an API?

Yes — a documented REST API with API keys. See the API reference.