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Guitar Dojo

Interactive guitar lessons

Learn guitar by playing with it.

Understand what you play. From your first notes to chords, scales and the whole neck, every lesson is free, and you don't need an account to start.

C major across the fretboard123456789101112EBGDAE
  • String 6 (E), open: E2 (third)
  • String 6 (E), fret 3: G2 (fifth)
  • String 6 (E), fret 8: C3 (root)
  • String 5 (A), fret 3: C3 (root)
  • String 6 (E), fret 12: E3 (third)
  • String 5 (A), fret 7: E3 (third)
  • String 4 (D), fret 2: E3 (third)
  • String 5 (A), fret 10: G3 (fifth)
  • String 4 (D), fret 5: G3 (fifth)
  • String 3 (G), open: G3 (fifth)
  • String 4 (D), fret 10: C4 (root)
  • String 3 (G), fret 5: C4 (root)
  • String 2 (B), fret 1: C4 (root)
  • String 3 (G), fret 9: E4 (third)
  • String 2 (B), fret 5: E4 (third)
  • String 1 (E), open: E4 (third)
  • String 3 (G), fret 12: G4 (fifth)
  • String 2 (B), fret 8: G4 (fifth)
  • String 1 (E), fret 3: G4 (fifth)
  • String 1 (E), fret 8: C5 (root)
  • String 1 (E), fret 12: E5 (third)

Learn by doing

Every idea comes with a fretboard you can touch. Build chords, find notes and hear the theory in your hands.

Feedback that teaches

Wrong answers get a musical explanation: “you played a minor third, a major chord needs a major third.”

Made for your phone

Big touch targets, chord diagrams sized for one hand, and no sideways scrolling. Practise with your guitar on your lap.