# Page Not Found

The URL `5-built-in-instruments/5.3-freeboy` does not exist.

You might be looking for one of these pages:
- [FreeBoy](https://docs.lmms.io/user-manual/instruments/freeboy.md)
- [Monstro](https://docs.lmms.io/user-manual/instruments/monstro.md)
- [Kicker](https://docs.lmms.io/user-manual/instruments/kicker.md)
- [LB302](https://docs.lmms.io/user-manual/instruments/lb302.md)
- [Mallets](https://docs.lmms.io/user-manual/instruments/mallets.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.lmms.io/user-manual/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.lmms.io/user-manual/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/user-manual/instruments/freeboy.md`)
- Use `Accept: text/markdown` header for content negotiation