About Guitarion

Hi, I'm Adam

I built Guitarion because I hit the same wall most intermediate players hit. I could play songs. I knew scales. But I had no real idea why things worked, and I didn't know what to practise next.

Every resource I found either taught piano theory badly translated for guitar, or just gave me more licks to copy. What I actually needed was a structured path through the theory that matters on the neck — intervals, CAGED, pentatonics, triads — explained in a way that made sense for guitar.

So I built it. Guitarion is a one-person project, and every lesson, diagram, and quiz has been designed around how the instrument actually works.

Your subscription is what keeps Guitarion growing — more lesson paths, more exercises, more depth.

About the author

Adam Modulate — Guitarist and founder of Guitarion. You can read the free guides on the Guitarion blog.

What's Inside

Structured lesson paths through the theory that actually matters on the neck — fretboard, intervals, CAGED, pentatonics, and triads — plus a full practice hub with backing drone, metronome, and exercises in every key.

See everything that's included →

Who It's For

Guitarion is for intermediate players — people who can already play but want to understand what they're doing. If you can play songs but can't explain why they work, or you don't know what to practise next, this is for you.

If you have any questions, drop me a line at hi@guitarion.com. I read every message.