CHORDS
|
EXTENSIONS
|
MODE
|
REFERENCE SCALE
|
STEPS from the REFERENCE SCALE
|
Major
|
maj7
|
Ionian
|
Minor
|
0-3
|
6
|
Ionian
|
Minor
|
0-3
|
#11
|
Lydian
|
Minor
|
0+4
|
b5
|
Lydian
|
Minor
|
0+4
|
#11
|
Lydian#11
|
Melodic
|
0-3
|
b13
|
Lydian#11
|
Melodic
|
0-3
|
Minor
|
m7,9
|
Dorian
|
Minor
|
0-5
|
m7,9
|
Aeolian
|
Minor
|
0
|
m7,9
|
Blues
|
Blues
|
0
|
m6,9
|
Melodic
|
Melodic
|
0
|
m6,9
|
Dorian
|
Minor
|
0-5
|
m7(b9)
|
Phrygian
|
Minor
|
0+5
|
m#7
|
Harmonic
|
Harmonic
|
0
|
m#7
|
Melodic
|
Melodic
|
0
|
m7b5
|
Locrian
|
Minor
|
0-2
|
m7b5(9)
|
Locrian
#2
|
Melodic
|
0+3
|
Dominant
|
7,9
|
Mixolydian
|
Minor
|
0+2
|
7,9
|
Blues
|
Blues
|
0
|
7b9(b13)
|
Phrygian
Major
|
Harmonic
|
0+5
|
7#11
|
Whole
- tone
|
Whole
- tone
|
0
|
7+
|
Whole
- tone
|
Whole
– tone
|
0
|
7#9,13
|
1/2
1
|
1/2
1
|
0
|
7#9(#11, b13)
|
Superlocrian
|
Melodic
|
0+1
|
7,9,#11
|
Lydian
b7
|
Melodic
|
0+7
|
7,9b13
|
Mixolydian
b6
|
Melodic
|
0+5
|
Suspended
|
sus7,9
|
Mixolydian
|
Minor
|
0+2
|
sus7
|
Mixolydian
|
Minor
|
0+2
|
sus7
|
Phrygian
|
Minor
|
0+5
|
sus7
|
Blues
|
Blues
|
0
|
sus7b9
|
Dorian
b2
|
Melodic
|
0-2
|
Diminished
|
0,
dim
|
1
1/2
|
1
1/2
|
0
|
0,
dim
|
VII
Harmonic
|
Harmonic
|
0+1
|
