A9b5 Guitar Chord
A9b5 Guitar Chord and alternate tunings. 7 chord voicings, charts and sounds. Chord notes and structure: A Db Eb G B (R 3 m5 m7 9).
A9b5 Chord
Full name: A ninth flat fifthAKA: A9(b5) A9(-5) A7/9(b5)
Guitar sound:
On this page:
ChartsInversionsLeft handed chartsStructureChord on other instrumentsRelated scalesChord staffSummary tableReferencesAdjust notes
A9b5 Guitar Chord Charts
Simplified notation: 5 4 5 4 4 x
Difficulty level: Advanced


Simplified notation: x 12 11 12 12 11
Difficulty level: Professional


Simplified notation: 5 4 5 4 4 5


Simplified notation: 5 6 5 6 x 7


Simplified notation: x 0 1 0 2 3


Simplified notation: 5 2 5 2 2 3


Simplified notation: 5 6 7 8 8 5


A9b5 Inversions on guitar
A9b5 chord charts for left handed guitar







A9b5 Chord Structure
Notes: A Db Eb G BInterval structure: R 3 m5 m7 9
A9b5 on other instruments
A9b5 piano




Change tuning
Scales Related to A9b5
Scales that include all of the notes of A9b5.E melodic minor C#/Db whole tone D#/Eb whole tone F whole tone G whole tone A whole tone B whole tone C#/Db leading whole tone D#/Eb leading whole tone F leading whole tone G leading whole tone A leading whole tone B leading whole tone A overtone D#/Eb altered D#/Eb enigmatic A#/Bb dorian b2 G augmented lydian A lydian b7 B mixolydian b6
A9b5 chord staff

A9b5 summary table
Guitar chord name | A9b5 (A ninth flat fifth) |
Guitar sound | |
Notes and structure | A Db Eb G B (R 3 m5 m7 9) |
Alternate tunings | |
Chord Categories | is 7b5 with added 9th 9th chord |
Other Notations | A9(b5) A9(-5) A7/9(b5) |
A9b5 on other instruments | A9b5 piano![]() ![]() ![]() ![]() ![]() |
Tweak notes of A9b5
D# |
B |
G |
C# |
A |
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References related to this chord
is 7b5 with added 9th 9th chordNinth Chords on Wikipedia
Major Seventh Chords on Wikipedia