Stable Audio Open
Stability AI Stable Audio Open via fal.ai — stereo 44.1kHz music / sound generation up to ~3 min.
Try it
Leave empty for random
You can fill this in now — signing in happens when you run it, and your inputs come with you.
How to use Stable Audio Open
- Fill in Prompt in the form on this page.
- Adjust anything in the parameter table below — the defaults are the platform's recommended values.
- Run it; signing in starts the charge, and the result (Text to music) appears above the form, ready to download.
Use it from the API
The same run, as a request. Send your API key as a bearer token; poll the returned request_uid until it is done.
curl -X POST https://api.melunox.com/v1/ai/async/tasks \
-H "Authorization: Bearer $WISAVEN_API_KEY" \
-H "X-App-Id: wisaven" -H "Content-Type: application/json" \
-d '{
"model": "stable-audio-open",
"task": "text-to-music",
"input": {
"prompt": "lo-fi hip hop, rainy afternoon, piano and soft drums",
"seconds_total": 47
}
}'At a glance
- Developer
- fal.ai
- Can do
- Text to music
- Credits per run
- —
- Typical time
- ~90s
- Added
- 2026-08-11
Parameters
What the model takes. The form above is generated from exactly this list, and the API accepts the same field names.
| Parameter | Type | Default | Range / options |
|---|---|---|---|
promptPrompt | Long text | — | — |
seconds_totalDuration (seconds) | Range | 47 | 5 – 190 |
seedSeed | Number | — | — |
What Stable Audio Open costs
Stable Audio Open costs usage-based pricing, charged at the platform's live rate, usually back in around 90 seconds. Credits are shared across every workspace, new accounts start with free ones, and a failed run is refunded.
Stable Audio Open compared with other Music models
Same workspace, different trade-offs — credits, speed and what each one can be asked for.
| AI models | Can do | Credits per run | Typical time |
|---|---|---|---|
| Stable Audio Open | Text to music | — | ~90s |
| Demucs HTDemucs | Stem separation | — | ~60s |
| Basic Pitch | Audio to MIDI | — | ~40s |
| MiniMax Music | Text to music, Audio to music, Humming to song | — | ~90s |
| ACE-Step | Text to music | — | ~90s |
Questions
What can Stable Audio Open do?
Text to music. Fill in the parameters on this page to try it.
How many credits does Stable Audio Open cost?
Usage-based, charged at the platform's live price when you run it. One credit balance covers every workspace.
How long does it take?
Around 90 seconds; heavier settings or a queue take longer, and the page shows progress.
Do I need an account, and who owns the output?
Browsing and filling in the form need no account; running it does (new accounts start with free credits). What you generate is yours, personally or commercially, subject to the terms.
Other models like this
Where this model is used: Music·All models