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elevenlabs-music

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Skill

Owner: Jarvis · Team: Jarvis · Source: ~/.openclaw/workspace/skills/elevenlabs-audio/SKILL.md

Generate music and sound effects using ElevenLabs API, then preview them in a web-based player. Use when asked to generate background music, sound effects, audio tracks, or songs for videos or projects. Triggers on “generate music”, “make me some songs”, “background music”, “sound effects”, “music for video”, “audio tracks”, “ElevenLabs music”.

Playbook (mirrored from disk)

ElevenLabs Audio Generator

Generate music, sound effects, and voice clips via ElevenLabs, preview in a grouped browser player.

Setup

  • `ELEVENLABS_API_KEY` must be set in `.env`

Audio Types

Music

```bash
bash scripts/generate.sh <output_dir>/music "" [duration_seconds] [prompt_influence]
```

  • `duration_seconds`: 0.5 to 30 (optional, API guesses if omitted)
  • `prompt_influence`: 0 to 1, default 0.3 (higher = closer to prompt)
  • Be specific: genre, mood, tempo, instruments, “no vocals”

Sound Effects

```bash
bash scripts/generate.sh <output_dir>/sfx "" [duration_seconds] [prompt_influence]
```

  • Same API as music, just describe sounds instead of music
  • Good for: whooshes, clicks, ambient, UI sounds, impacts

Voice

```bash
bash scripts/generate_voice.sh <output_dir>/voice "" [voice_id] [model_id]
```

  • Default voice: Sarah (EXAVITQu4vr4xnSDxMaL)
  • Default model: eleven_flash_v2_5
  • Common voices: Roger (CwhRBWXzGAHq8TQ4Fs17), Charlie (IKne3meq5aSn9XLyUdCD), George (JBFqnCBsd6RMkjVDRZzb), River (SAz9YHcvj6GT2YYXdXww)

Player

Build the grouped player (music/sfx/voice sections with different accent colors):
```bash
bash scripts/player.sh <base_dir> <output_html>
```

Expected directory structure:
```
<base_dir>/
├── music/.mp3 (green accent)
├── sfx/.mp3 (yellow accent)
└── voice/*.mp3 (blue accent)
```

Any category dir that exists gets included. Missing dirs are skipped.

Workflow

  1. Generate tracks in parallel (one call per track, run with `&` and `wait`)
  2. Organize into `music/`, `sfx/`, `voice/` subdirs
  3. Build the player: `bash scripts/player.sh <base_dir> <output_html>`
  4. Serve: `cd <base_dir> && nohup python3 -m http.server > /dev/null 2>&1 &`
  5. Expose: `bash skills/cloudflare-tunnel/scripts/tunnel.sh start `
  6. Send tunnel URL. User previews, selects favorites, asks for more.

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