Built by a guitarist, for the next thing you want to play

I’m Clayton Ready, the guitarist and web developer behind Guitar Key Finder. I design the tools, write the lessons, maintain the music-theory logic, and review corrections that come in from players.

I built the first version because I kept wanting the same thing during practice: a quick way to type the chords in front of me, see the likely key, and move straight to a scale or fretboard view I could test by ear. The site is an attempt to keep that chain of decisions in one place.

A result is only useful if it changes what you play next. I check whether chord names are familiar to guitarists, whether the featured voicings are practical, whether the suggested notes sound convincing over the example, and whether the page gives a clear next practice step.

The analyzer and reference pages are built from deterministic chord, scale, interval, and fretboard data. The lessons and explanatory guidance are edited around real playing decisions. Where music is ambiguous—borrowed chords, short loops, blues harmony, or an unclear tonal center—the site should say so instead of presenting a guess as certainty.

Guitar Key Finder does not require an account for its core tools, and it does not sell a guaranteed answer. The goal is smaller and more useful: give you a strong theory-backed starting point, let you hear and see the options, and send you back to the instrument with something concrete to try.

If you find something broken, confusing, or incorrect, email contact@guitarkeyfinder.com with the page URL and a quick note.