Harmonic.Audio
Major or minor

C major

No sharps or flats. Seven notes: C D E F G A B. Every open string is in the key. Try the key’s seven chords in different places on the neck. Press a shape to hear it and see its notes.

Signature
0
Relative
A minor
Parallel
C minor
Labels

Across one chord in different positions. Down the chords in one position.

IMainCC · E · G
iiDmD · F · A
iiiEmE · G · B
IVMainFF · A · C
VMainGG · B · D
viMainAmA · C · E
vii°B°B · D · F
Light up

Sounds good

Three patterns to try

Walk up to F. Strum C, pick D and E on the way up, land on F. Listen to how the bass connects the chords.

Triads on the top three strings. Three notes, three places, all C. Try them when a full six-string chord feels too busy.

  • LowFrets 0–1
  • MiddleFrets 3–5
  • HighFrets 8–9

Same chords, higher. The four main chords in the open position, then again in frets 4 to 8. Listen to how the higher voicings change the sound.

Exercises in C major

Four drills, with a click

Play along with the metronome. The neck above highlights each step.

  1. Four chords in one positionC – F – G – Am without leaving frets 1 to 5.70 bpmLevel 1
  2. Climb with one chordC in all four places, low to high. Hear it brighten.60 bpmLevel 1
  3. Walk up to FStrum C, then walk the bass D – E into F.90 bpmLevel 2
  4. Scale, then chordsPlay the scale in frets 4 to 8, then the four chords there.70 bpmLevel 2

Progressions

Strum along

  1. The four-chord loop
    I – V – vi – IV
  2. The three-chord song
    I – IV – V – I
  3. The fifties ballad
    I – vi – IV – V
  4. The jazz cadence
    ii7 – V7 – Imaj7

Why no sharps or flats

Where the circle starts

C major has no sharps or flats: every other major key adds them one at a time around the circle.

CDEFGABCDEFGAB