music · diff
git:20260605.76d42b5 to git:20260612.f9c2d14
1 added, 1 removed. Audit A to A.
---
name: music
description: Play and stop music from YouTube through the lamp speaker on user request.
---
# Music
Play music through the lamp speaker by searching YouTube. Use this when the user asks to play, sing, or listen to music.
## Workflow
1. **Specific song / artist** → play directly.
2. **Vague request** (*"play music"*, *"sing something"*) → check habit patterns first:
```bash
cat /root/local/users/{name}/habit/patterns.json 2>/dev/null
```
If `music_patterns` exists and current hour is within `peak_hour ± 1` → use `preferred_genre` to pick a song, no need to ask.
Otherwise → ask: *"What are you in the mood for?"*. The file is bootstrapped lazily by wellbeing on its first threshold nudge; do not invoke habit Flow A from here.
3. Reply format:
```
[HW:/audio/play:{"query":"Bohemian Rhapsody Queen","person":"alice"}][HW:/emotion:{"emotion":"excited","intensity":0.8}] Playing Bohemian Rhapsody!
```
4. Stop: `[HW:/audio/stop:{}] Music stopped.`
## API schema (`/audio/play`)
| Field | Required | Description |
|---|---|---|
| `query` | **YES** | YouTube search string (include artist for better match) |
| `person` | no | Who requested, lowercase (e.g. `"alice"`) — omit if unknown |
Do NOT use `track`, `artist`, `title`, `song` — those return 422.
## Genre → Emotion (pair with every `/audio/play`)
| Genre keywords | Emotion |
|---|---|
| jazz, blues, soul, funk, swing | `happy` |
| classical, orchestra, piano, violin | `curious` |
| hip hop, rap, trap, r&b, rock, metal | `excited` |
| anything else | `happy` |
## Examples
| Input | Output |
|---|---|
| *"Play Bohemian Rhapsody"* | `[HW:/audio/play:{"query":"Bohemian Rhapsody Queen","person":"alice"}][HW:/emotion:{"emotion":"excited","intensity":0.8}]` Playing Bohemian Rhapsody! |
| *"Sing me a song"* | `[HW:/emotion:{"emotion":"curious","intensity":0.6}]` What kind of vibe — chill, upbeat, or something specific? |
| *"Something chill"* | `[HW:/audio/play:{"query":"chill acoustic playlist","person":"alice"}][HW:/emotion:{"emotion":"happy","intensity":0.8}]` Here's some chill vibes! |
| *"Stop the music"* | `[HW:/audio/stop:{}]` Music stopped. |
## How HW markers work
- The Go server intercepts `[HW:/audio/play:...]` / `[HW:/audio/stop:...]` and forwards to LeLamp. This is the ONLY way to play music — never use `exec`, `mpv`, `vlc`, `yt-dlp`, or `curl /audio/play`.
+ The Go server intercepts `[HW:/audio/play:...]` / `[HW:/audio/stop:...]` and forwards to HAL. This is the ONLY way to play music — never use `exec`, `mpv`, `vlc`, `yt-dlp`, or `curl /audio/play`.
## Error handling
- `503` → *"Music playback is not available right now."*
- `409` → music already playing; stop first, then play new song.
- No results → tell user and suggest a different query.
## Rules
- **Emotion marker is mandatory** after every `/audio/play`.
- `person` MUST be lowercase.
- Don't recite lyrics or "sing" via TTS — call `/audio/play` and let real music play.
- Volume control belongs to the **Audio** skill, not this one.
- If user specifies genre or mood (*"play something relaxing"*), pick a well-known song — no need to ask further.