fal-music
Generate music and audio using AI. Use when the user asks to create, generate, or make music, songs, audio, melodies, tracks, or beats. Supports text-to-music with multiple models (Stable Audio, Beatoven).
What this skill does
# FAL Music - AI Music Generation
Generate music using FAL.ai — access to Stable Audio Open, Stable Audio 2.5, and Beatoven Maestro through a single API.
## Setup
Uses the same FAL API key as fal-video-skill. If not already configured:
```bash
python3 ~/.claude/skills/fal-music-skill/fal_music_skill.py config YOUR_API_KEY
```
Or set environment variable:
```bash
export FAL_KEY="your_api_key"
```
## Commands
### Generate Music
```bash
python3 ~/.claude/skills/fal-music-skill/fal_music_skill.py generate "your prompt" [OPTIONS]
```
**Arguments:**
- `PROMPT` - Music description (e.g., "dark synthwave with driving bass and arpeggiated synths")
- `--model, -m` - Model to use (default: stable-audio-25)
- `--duration, -d` - Duration in seconds (default: 60)
- `--steps, -s` - Inference/refinement steps
- `--guidance, -g` - Guidance scale (stable-audio-25 only)
- `--creativity` - Creativity level 1-20 (beatoven only)
- `--negative-prompt, -n` - What to avoid (beatoven only)
- `--seed` - Random seed for reproducibility
- `--output, -o` - Output file path
- `--timeout, -t` - Timeout in seconds (default: 300)
**Examples:**
```bash
# Synthwave track
python3 fal_music_skill.py generate "dark synthwave instrumental, driving bassline, analog arpeggios, 120 BPM" -d 90
# Ambient music with Beatoven
python3 fal_music_skill.py generate "ambient electronic, atmospheric pads, gentle evolving textures" -m beatoven -d 120
# Short loop with Stable Audio Open
python3 fal_music_skill.py generate "128 BPM techno drum loop with acid bass" -m stable-audio -d 30
# Custom output path
python3 fal_music_skill.py generate "epic orchestral trailer music" -o ~/music/trailer.wav
```
### List Models
```bash
python3 ~/.claude/skills/fal-music-skill/fal_music_skill.py models
```
### Check Config
```bash
python3 ~/.claude/skills/fal-music-skill/fal_music_skill.py config
```
## Available Models
| Model | Quality | Max Duration | Cost | Best For |
|-------|---------|-------------|------|----------|
| `stable-audio` | Good | 47s | Free | Loops, SFX, short clips |
| `stable-audio-25` | Excellent | 190s | ~$0.20/gen | Full tracks, high quality |
| `beatoven` | Best | 150s | Varies | Full songs, compositions |
## Output
Audio files saved to `~/.claude/skills/fal-music-skill/output/` by default.
JSON output includes:
```json
{
"status": "success",
"model": "stable-audio-25",
"file": "/path/to/audio.wav",
"url": "https://fal.media/...",
"duration": 60,
"prompt": "..."
}
```
## Prompt Tips
Good prompts for music generation:
- Include genre: "synthwave", "ambient", "techno", "orchestral"
- Specify tempo: "120 BPM", "slow tempo", "driving rhythm"
- Mention instruments: "analog synths", "electric guitar", "piano"
- Describe mood: "dark", "uplifting", "melancholic", "energetic"
- Add "instrumental" to avoid vocals
## Requirements
```
requests>=2.28.0
```
## Security Notes
- API key stored in config.json with 600 permissions
- Falls back to fal-video-skill config if own config not set
- Audio files downloaded locally, URLs expire after ~24 hours
#music #ai #fal #audio #generation
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