Dave's Guitar Resource Page
Chords
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Sevenths
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Reference
Chords constructed from the scale intervals 1, 3, 5 & 7
Chord:
Major 7th
Abbreviation:
Maj7, M7
Intervals:
M3 P5 M7
Stacked Intervals:
M3,m3,M3
Overlaid Triads:
Maj,min
Scales:
Ionian
Chord:
minor 7th
Abbreviation:
min7, m7
Intervals:
m3 P5 m7
Stacked Intervals:
m3,M3,m3
Overlaid Triads:
min,Maj
Scales:
Aeolian
Chord:
Dominant 7th
Abbreviation:
Dom7, 7
Intervals:
M3 P5 m7
Stacked Intervals:
M3,m3,m3
Overlaid Triads:
Maj,dim
Scales:
Mixolydian
Chord:
minor 7th b5
Abbreviation:
half-diminished, min7b5, ø
Intervals:
m3 d5 m7
Stacked Intervals:
m3,m3,M3
Overlaid Triads:
dim,min
Scales:
Locrian
Chord:
minor M7
Abbreviation:
minM7
Intervals:
m3 P5 M7
Stacked Intervals:
m3,M3,M3
Overlaid Triads:
min,Aug
Scales:
Melodic minor
Chord:
Major 7th #5
Abbreviation:
Maj7#5
Intervals:
M3 A5 M7
Stacked Intervals:
M3,M3,m3
Overlaid Triads:
Aug,Maj
Scales:
Lydian Augmented
Chord:
Dominant 7th #5
Abbreviation:
Dom7#5, 7#5
Intervals:
M3 A5 m7
Stacked Intervals:
M3,M3,M2
Overlaid Triads:
Aug,Majb5
Scales:
diminished whole-tone, altered
Chord:
Dominant 7th b5
Abbreviation:
Dom7b5, 7b5
Intervals:
M3 d5 m7
Stacked Intervals:
M3,P2,M3
Overlaid Triads:
Majb5,sus2b5
Scales:
diminished whole-tone, altered
Chord:
diminished 7th
Abbreviation:
dim7, o
Intervals:
m3 d5 d7
Stacked Intervals:
m3,m3,m3
Overlaid Triads:
dim,dim
Scales:
diminished minor
Chord:
diminished M7
Abbreviation:
dimM7
Intervals:
m3 d5 M7
Stacked Intervals:
m3,m3,P4
Overlaid Triads:
min,min#5
Scales:
diminished minor
Chord:
Dominant 7th sus4
Abbreviation:
Dom7sus4, 7sus4
Intervals:
P4 P5 m7
Stacked Intervals:
P4,M2,m3
Overlaid Triads:
sus4,sus2bb5
Scales:
Mixolydian
Chord:
Dominant 7th sus2
Abbreviation:
Dom7sus2, 7sus2
Intervals:
M2 P5 m7
Stacked Intervals:
M2,P4,m3
Overlaid Triads:
sus2,sus4#5
Scales:
Mixolydian
Chord:
Major 7th sus4
Abbreviation:
Maj7 sus4, M7sus4
Intervals:
P4 P5 M7
Stacked Intervals:
P4,M2,M3
Overlaid Triads:
sus4,sus2b5
Scales:
Ionian
Chord:
Major 7th sus2
Abbreviation:
Maj7 sus2, M7sus2
Intervals:
M2 P5 M7
Stacked Intervals:
M2,P4,M3
Overlaid Triads:
sus2,sus4##5
Scales:
Ionian
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