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Guitar scale companion

Ab Diminished Scale

Learn the Ab Diminished scale (whole-half) on guitar. Explore notes, intervals, and fretboard positions with an interactive chart.

1Ab2Bbb3Cb4Dbb5Ebbb6Fb6F7G

Full fretboard map

Every Ab Diminished Scale note across the neck, with roots highlighted for quick orientation.

Interactive
FbCbGEbbAFbFGAbBbCbDbEbbFbFGAbBbCbDbEbbFbBbCbDbEbbFbFGAbBbCbDbEbbFbFGAbFbFGAbBbCbDbEbbFbFGAbBbCbDbEbbAbBbCbDbEbbFbFGAbBbCbDbEbbFbFGDbEbbFbFGAbBbCbDbEbbFbFGAbBbCbFGAbBbCbDbEbbFbFGAbBbCbDbEbbFb123456789101112131415161718192021222324
CAGED

Five Ab Diminished (Whole-Half) positions

These root-anchored reference windows organize the scale without claiming a traditional CAGED parent.

G shape

Ab Diminished (Whole-Half) uses a root-anchored G reference window; the pattern is symmetrical rather than a traditional CAGED mode.

Ab Diminished (Whole-Half) G shape positionFrets 0 through 4 for the G shape.EADGBe01234b57b36216b3b64762b57141
G shape tab (0-4)
e |----1-----3--4|
B |-0-----2--3---|
G |-0--1-----3---|
D |-0-----2--3---|
A |----1--2-----4|
E |----1-----3--4|

E shape

Ab Diminished (Whole-Half) uses a root-anchored E reference window; the pattern is symmetrical rather than a traditional CAGED mode.

Ab Diminished (Whole-Half) E shape positionFrets 3 through 7 for the E shape.EADGBe3456776b5714b31b57b621462b6b5
E shape tab (3-7)
e |-3--4-----6---|
B |-3-----5--6---|
G |----4-----6--7|
D |-3-----5--6---|
A |----4--5-----7|
E |-3--4-----6---|

D shape

Ab Diminished (Whole-Half) uses a root-anchored D reference window; the pattern is symmetrical rather than a traditional CAGED mode.

Ab Diminished (Whole-Half) D shape positionFrets 5 through 9 for the D shape.EADGBe56789b57b621462b3b6b5b3
D shape tab (5-9)
e |----6--7------|
B |-5--6---------|
G |----6--7------|
D |-5--6---------|
A |-5-----7------|
E |----6--7------|

C shape

Ab Diminished (Whole-Half) uses a root-anchored C reference window; the pattern is symmetrical rather than a traditional CAGED mode.

Ab Diminished (Whole-Half) C shape positionFrets 9 through 13 for the C shape.EADGBe9101112134b3b614b576b5142
C shape tab (9-13)
e |-9-10---------|
B |-9----11------|
G |-9-10---------|
D |-9----11------|
A |---10-11------|
E |-9-10---------|

A shape

Ab Diminished (Whole-Half) uses a root-anchored A reference window; the pattern is symmetrical rather than a traditional CAGED mode.

Ab Diminished (Whole-Half) A shape positionFrets 10 through 14 for the A shape.EADGBe1011121314b576b5142b6b57b3b66216b64
A shape tab (10-14)
e |10----12-13---|
B |---11-12----14|
G |10----12-13---|
D |---11-12----14|
A |10-11----13---|
E |10----12-13---|

Scale Degrees

DegreeIntervalNote
1RootAb
2M2Bb
b3m3Cb
4P4Db
b5d5Ebb
b6m6Fb
6M6F
7M7G

Related Chords

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