Music Theory Quick Facts Sheet Page 3
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3CHORD QUALITIES
Triads
Bottom
Top
Outside
Roman
Jazz
Example
Chord Type
Interval
Interval
Interval
Numeral
Symbol
(key of F)
Major Triad
M3
m3
P5
IV
B
Dm, Dmi,
Minor Triad
m3
M3
P5
vi
Dmin, D-
+
+
Augmented Triad
M3
M3
A5
V
C
, Caug
o
o
Diminished Triad
m3
m3
d5
vii
E
, Edim
Seventh Chords
Chord
Common
Bottom
Middle
Top
Outside
Roman
Jazz
Example
Type
Name
Interval
Interval
Interval
Interval
Numeral
Symbol
(key of G)
Am7, Ami7,
7
th
th
Minor-minor 7
Minor 7
m3
M3
m3
m7
ii
A-7
GM7, Gma7,
M7
th
th
M3
m3
M3
M7
I
Major-major 7
Major 7
Gmaj7, G∆7
7
th
th
Major-minor 7
Dominant 7
M3
m3
m3
m7
V
D7
o7
F#
,
o7
th
th
m3
m3
m3
d7
vii
Fully diminished 7
Diminished 7
F#dim7
ø7
( 5)
th
th
m3
m3
m3
M3
ii
Am7
Half diminished 7
Half diminished 7
(maj7)
th
th
m3
M3
M3
M7
n/a
Em
Minor-major 7
Minor-major 7
SAMPLE ANALYSIS
Jazz Chords Above
Non-Chord Tones Labeled
7( 5)
7( 5)
E
B /D E
E /D A /C B
B
E /G A Am
B 7 E
PT
UNT
SUS
6
4
6
+6
6
ø7
7
E :
I
V
I
V
/IV IV
Fr
V
I
IV vii
/V V
I
2
Key Identified
IAC
HC
Cadences Labeled
Roman Numerals and Figures Below
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