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  Chord · Maj7

Cmaj7 guitar chord

C major seventh (Cmaj7) in standard tuning (EADGBE). Play the shape x32000 from the low E string to the high E string. The chord tones are C, E, G, B, and the lowest sounding note is C.

Cmaj7
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Fingering chart

StringFretNote
6th (low E)MutedNot played
5th (A)3C
4th (D)2E
3rd (G)OpenG
2nd (B)OpenB
1st (high E)OpenE

Notes and intervals

Formula 1 3 5 7. This shape sounds each chord tone.

NoteDegreeInterval from CIn this shape
C1Root (0 semitones)Yes
E3Major 3rd (4 semitones)Yes
G5Perfect 5th (7 semitones)Yes
B7Major 7th (11 semitones)Yes

Same root: C

  • C: C major
  • C7: C dominant seventh

In the key of C major

  • Dm: ii in C major
  • Dm7: ii7 in C major
  • Em: iii in C major
  • Em7: iii7 in C major
  • Fmaj7: IVmaj7 in C major
  • F: IV in C major
  • G: V in C major
  • G7: V7 in C major
  • Am: vi in C major
  • Am7: vi7 in C major

See the major scale in all 12 keys for the notes of C major.