> ## Documentation Index
> Fetch the complete documentation index at: https://docs.unifically.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Extract Stems

> Extract vocals and instrumental tracks

Extract vocals and instrumental tracks from a song.

## Models

| Model               | Description                   |
| ------------------- | ----------------------------- |
| `suno-ai/stems`     | Extract vocals + instrumental |
| `suno-ai/stems-all` | Extract all stems             |

## Parameters

| Parameter | Type   | Required | Description                   |
| --------- | ------ | -------- | ----------------------------- |
| `clip_id` | string | Yes      | Clip ID to extract stems from |
| `title`   | string | No       | Title for extraction          |

## Available Stems (stems-all)

* Vocals
* Backing Vocals
* Drums
* Bass
* Guitar
* Keyboard
* Percussion
* Strings
* Synth
* FX
* Brass
* Woodwinds

## Example - Basic Stems

```bash theme={null}
curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "suno-ai/stems",
    "input": {
      "clip_id": "1901ec96-72c6-4c26-8e56-91028ca6070d",
      "title": "My Stems"
    }
  }'
```

## Example - All Stems

```bash theme={null}
curl -X POST https://api.unifically.com/v1/tasks \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "suno-ai/stems-all",
    "input": {
      "clip_id": "1901ec96-72c6-4c26-8e56-91028ca6070d",
      "title": "All My Stems"
    }
  }'
```

## Response

```json theme={null}
{
  "code": 200,
  "success": true,
  "data": {
    "task_id": "abc123def456",
    "status": "processing"
  }
}
```