Chord Root Note: C
A triad is a chord having three notes: a root, third, and fifth notes. Learn how to build triad chords.
C major chord : C – E – G
C minor chord : C – E♭ – G
C augmented chord : C – E – G♯
C diminished chord : C – E♭ – G♭
Piano Chords Reference Chart
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A 7th chord is a chord having four notes: a root, third, fifth, and seventh notes. Learn how to build seventh chords.
C major 7 chord : C – E – G – B
C minor 7 chord : C – E♭ – G – B♭
C dominant 7 chord : C – E – G – B♭
C half-diminished 7 chord : C – E♭ – G♭ – B♭
C diminished 7 chord : C – E♭ – G♭ – B♭♭
Select a chord root note to see a list of piano chords from that key: