You can play it. You just can’t explain it.

A free video series on why the fretboard works the way it does, not just which shapes to memorize.

Someone asks what key your song is in, and you go blank. You can play it cold, but you couldn’t say why it works to save your life. That’s not a talent thing. You learned to copy the shapes, and nobody ever showed you how the pieces actually fit together. Once you see it, the chords you already play stop being mystery moves and start making sense.

Jonathan Boettcher

Hey, I’m Jonathan. I’ve taught guitar theory online since 2009. More than 10,000 students.

What you’ll figure out.

  • Why nearly every song you know comes from the same seven notes.
  • Why some chords sound right together and others fight, and how to tell in advance.
  • The numbering trick that moves any song into any key, on the spot.
  • The one shift that turns the fretboard from random dots into a map.
Free

Stop guessing. Start knowing.

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