List of chords
The following is a list of musical chords and simultaneities:
| Code | Chord type |
| Major | Major chord |
| Minor | Minor chord |
| Augmented | Augmented chord |
| Diminished | Diminished chord |
| Indeterminate | Indeterminate chord |
| Predominant | Predominant chord |
| Suspended | Suspended chord |
| M3+d5 | Major third, flat five |
| Just | Just intonation |
| Bitonal | Bitonal chord |
| Atonal | Atonal chord |
| Name | Chord on C | Sound | # of p.c.-Forte # | p.c. #s | Quality |
| Augmented chord | 3-12 | 0 4 8 | Augmented | ||
| Augmented eleventh chord | 6-34 | 0 4 7 t 2 6 | Major | ||
| Augmented major seventh chord | 4-19 | 0 4 8 e | Augmented | ||
| Augmented seventh chord | 4-24 | 0 4 8 t | Augmented | ||
| Augmented sixth chord | 3-8 4-25 4-27B | 0 6 t 0 4 6 t 0 4 7 t | Predominant | ||
| Diminished chord | 3-10 | 0 3 6 | Diminished | ||
| Diminished major seventh chord | 4-18 | 0 3 6 e | Diminished | ||
| Diminished seventh chord | 4-28 | 0 3 6 9 | Diminished | ||
| Dominant | 3-11 | 0 4 7 | Major | ||
| Dominant eleventh chord | 6-33 | 0 4 7 t 2 5 | Major | ||
| Dominant minor ninth | 5-31 | 0 4 7 t 1 | Major | ||
| Dominant ninth | 5-34 | 0 4 7 t 2 | Major | ||
| Dominant parallel | 3-11 | 0 3 7 | Minor | ||
| Dominant seventh chord | 4-27 | 0 4 7 t | Major | ||
| Dominant seventh flat five chord | 4-25 | 0 4 6 t | Diminished | ||
| Dominant seventh sharp nine / Hendrix chord | 5-32 | 0 4 7 t 3 | Major | ||
| Dominant thirteenth chord | 7-35 | 0 4 7 t 2 5 9 | Major | ||
| Dream chord | 4-6 | 0 5 6 7 | Just | ||
| Elektra chord | 5-32 | 0 7 9 1 4 | Bitonal | ||
| Farben chord | 5-z17 | 0 8 e 4 9 | Atonal | ||
| Half-diminished seventh chord | 4-27 | 0 3 6 t | Diminished | ||
| Harmonic seventh chord | 4-27 | 0 4 7 t | Major | ||
| Leading-tone triad | 3-10 | 0 3 6 | Diminished | ||
| Lydian chord | 5-20 | 0 4 7 e 6 | Major | ||
| Magic chord | 8 | 0 1 5 6 t 0 3 5 | Just | ||
| Major chord | 3-11 | 0 4 7 | Major | ||
| Major eleventh chord | 6-z25 | 0 4 7 e 2 5 | Major | ||
| Major seventh chord | 4-20 | 0 4 7 e | Major | ||
| Major seventh sharp eleventh chord | 5-30 | 0 4 8 e 6 | Augmented | ||
| Major sixth chord | 4-26 | 0 4 7 9 | Major | ||
| Major sixth ninth chord | 5-35 | 0 4 7 9 2 | Major | ||
| Major ninth chord | 5-27 | 0 4 7 e 2 | Major | ||
| Major thirteenth chord | 7-35 | 0 4 7 e 2 6 9 | Major | ||
| Mediant | 3-11 | 0 3 7 | Minor | ||
| Minor chord | 3-11 | 0 3 7 | Minor | ||
| Minor eleventh chord | 6-32 | 0 3 7 t 2 5 | Minor | ||
| Minor major seventh chord | 4-19 | 0 3 7 e | Minor | ||
| Minor ninth chord | 5-27 | 0 3 7 t 2 | Minor | ||
| Minor seventh chord | 4-26 | 0 3 7 t | Minor | ||
| Minor sixth chord | 4-27 | 0 3 7 9 | Minor | ||
| Minor sixth ninth chord | 5-29 | 0 3 7 9 2 | Minor | ||
| Minor thirteenth chord | 7-35 | 0 3 7 t 2 5 9 | Minor | ||
| Mu chord | 4-22 | 0 2 4 7 | Major | ||
| Mystic chord | 6-34 | 0 6 t 4 9 2 | Atonal | ||
| Neapolitan chord | 3-11 | 1 5 8 | Major | ||
| Ninth augmented fifth chord | 5-33 | 0 4 8 t 2 | Augmented | ||
| Ninth flat fifth chord | 5-33 | 0 4 6 t 2 | M3+d5 | ||
| Northern lights chord | 11-1 | 1 2 8 0 3 6 7 t e 4 7 | Atonal | ||
| "Ode-to-Napoleon" hexachord | 6-20 | 0 1 4 5 8 9 | Atonal | ||
| Petrushka chord | \new PianoStaff << \new Staff = "up" \relative c \new Staff = "down" \relative c' >> | 6-30 | 0 1 4 6 7 t | Bitonal | |
| Power chord P5 | 2-5 | 0 7 | Indeterminate | ||
| Psalms chord | 3-11 | 0 3 7 | Minor | ||
| Secondary dominant | 3-11 | 0 4 7 | Major | ||
| Secondary leading-tone chord | 3-10 | 0 3 6 | Diminished | ||
| Secondary supertonic chord | 3-11 | 0 3 7 | Minor | ||
| Seven six chord | 5-25 | 0 4 7 9 t | Major | ||
| Seventh suspension four chord | 4-23 | 0 5 7 t | Suspended | ||
| So What chord | 5-35 | 0 5 t 3 7 | Bitonal | ||
| Suspended chord | 3-9 | 0 5 7 | Suspended | ||
| Subdominant | 3-11 | 0 4 7 | Major | ||
| Subdominant parallel | 3-11 | 0 3 7 | Minor | ||
| Submediant | 3-11 | 0 3 7 | Minor | ||
| Subtonic | 3-11 | 0 4 7 | Major | ||
| Supertonic | 3-11 | 0 3 7 | Minor | ||
| Thirteenth flat ninth chord | 6-27 | 0 4 7 t 1 x 9 | Major | ||
| Thirteenth flat ninth flat fifth chord | 6-z49 | 0 4 6 t 1 x'' 9 | M3+d5 | ||
| Tonic counter parallel | 3-11 | 0 3 7 | Minor | ||
| Tonic | 3-11 | 0 4 7 | Major | ||
| Tonic parallel | 3-11 | 0 3 7 | Minor | ||
| Tristan chord | 4-27 | 0 3 6 t | Predominant | ||
| Viennese trichord | 3-5A | 0 1 6 or 0 6 7 | Atonal |