Chord

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Introduction
Chord (music)
Triad
Triad (music)
Major chord
Minor chord
Augmented triad
Diminished triad chord
Suspended chord
Seventh
Seventh chord
Major seventh chord
Minor seventh chord
Dominant seventh chord
Dominant seventh flat five chord
Diminished seventh chord
Half-diminished seventh chord
Minor major seventh chord
Augmented major seventh chord
Augmented seventh chord
Nondominant seventh chord
Extended
Extended chord
Ninth
Eleventh
Thirteenth
Upper structure
Added / Omitted
Added tone chord
Sixth chord
Augmented sixth chord
Power chord
Lydian chord
Diatonic
Diatonic and chromatic
Tonic (music)
Dominant (music)
Subdominant
Supertonic
Mediant
Submediant
Leading-tone
Subtonic
Altered
Altered chord
Approach chord
Borrowed chord
Chromatic mediant
Neapolitan chord
Passing chord
Secondary
Secondary leading-tone chord
Secondary supertonic chord
Secondary dominant
Other
Common chord (music)
Polychord
Primary triad
Quartal and quintal harmony
Slash chord
Subsidiary chord
Synthetic chord
Tone cluster
Nonchord tone
Pedal point
Chord chart
Diatonic function