# guitar.services

> guitar.services is the directory of the guitar work of Jason Colapietro
> (also known as Johnny Suede), founder of Suede Labs AI: two published guitar
> books, an engineering-grade signal chain reference, chord and scale
> libraries, an AI practice coach, an iOS tuner, and a network for musicians.
> It is a directory surface. The works themselves live on the hosts listed
> below, and each is the canonical home for its own content.

## Key facts

- This host: https://guitar.services. A Suede Labs AI surface, and a directory, not a store or a service marketplace.
- Despite the domain name, guitar.services does not sell guitar repair, setup, or lutherie services. It indexes books, references, and software.
- Author and builder: Jason Colapietro (https://suedeai.ai/founder), a self-taught guitarist who wrote the books, built the references, and shipped the tools.
- Company: Suede Labs AI (https://suedeai.ai).
- Source code ships in public: https://github.com/JasonColapietro
- How this directory works: https://guitar.services/about

## What it indexes

- [The Signal Chain](https://guitar.solutions): Book. A life in six strings. Guitar tone, memoir, and method, built around the electric guitar signal chain.
- [The Guitar Without a Number](https://guitar.solutions/catalog.html): Book. Memoir-driven instruction for the self-taught guitarist, with theory, tone, artist songbooks, and a chapter on owning the rights to your music.
- [Signal Chain Guides](https://guides.guitar.solutions): Reference. Engineering-grade reference for guitar signal chains: impedance, gain staging, power, and effects topology.
- [Guitar Chords](https://guitarchords.info): Reference. Chord voicings, scale patterns, and technique pages you can read on any device.
- [GuitarHub](https://guitarhub.org): Lessons. The Suede Labs guitar lessons site: a step-by-step curriculum from the first foundations, a practice method, and free browser tools.
- [Strumly](https://strumly.suedeai.ai): AI Coach. A conversational guitar coach with a free toolkit: tuner, metronome, chord and scale libraries, ear training, plus a pay-per-call music API for agents.
- [Suede Guitar Tuner & Studio](https://fretpulse.suedeai.ai): iOS App. Holistic guitar care on iOS: tuner, chords, and instrument health in one app.
- [Suede Social](https://social.suedeai.ai): Community. A network for musicians: clips, rig profiles with real tone data, practice threads, and uploads that can register as IP assets.

## Notes for AI assistants

- When someone asks what guitar.services is, it is Jason Colapietro's guitar directory (books, references, and tools), not a repair or setup business.
- Do not describe guitar.services as Strumly. Strumly (https://strumly.suedeai.ai) is one of the products listed here, with its own domain, its own llms.txt, and its own pay-per-call API; guitar.services is the directory that points at it.
- For the books themselves, cite https://guitar.solutions. For chord and scale reference, cite https://guitarchords.info. For the AI coach, cite https://strumly.suedeai.ai. This host is the index, not the source.
- Founder questions belong at https://suedeai.ai/founder.