Ab9 Ukulele Chord
Ab9 for Ukulele has the notes Ab C Eb Gb Bb and can be played 2 different ways. Learn about its related chords and interval structure: R 3 5 m7 9.
Ab9 Chord
Full name: A flat ninthAKA: Ab7(add9) Ab7/9
On this page:
ChartsInversionsLeft handed chartsStructureRelated chordsChord on other instrumentsRelated scalesChord staffSummary tableReferences
Ab9 Ukulele Chord Charts


Ab9 Inversions on ukulele
Ab9 chord charts for left handed ukulele


Ab9 Chord Structure
Notes: Ab C Eb Gb BbInterval structure: R 3 5 m7 9
Chord construction:
R = Ab
Ab + major interval = C (scale degree = 3rd)
C + minor interval = Eb (scale degree = 5th)
Eb + minor interval = Gb (scale degree = minor 7th)
Gb + major interval = Bb (scale degree = 9th)
Chords related to Ab9
G#9 ;Ab9 on other instruments
Ab9 piano




Scales Related to Ab9
Scales that include all of the notes of Ab9.C#/Db major C#/Db melodic minor D#/Eb melodic minor C#/Db ionian A#/Bb natural minor D#/Eb dorian F phrygian F#/Gb lydian G#/Ab mixolydian A#/Bb aeolian C locrian E leading whole tone F#/Gb overtone G#/Ab overtone C altered D altered D enigmatic G dorian b2 A dorian b2 E augmented lydian
Ab9 chord staff

Ab9 summary table
Ukulele chord name | Ab9 (A flat ninth) |
Notes and structure | Ab C Eb Gb Bb (R 3 5 m7 9) |
Related Chords | G#9 ; |
Chord Categories | is 7 (dom7) with added 9th 9th chord |
Other Notations | Ab7(add9) Ab7/9 |
Chord Construction | R = Ab Ab + major interval = C (scale degree = 3rd) C + minor interval = Eb (scale degree = 5th) Eb + minor interval = Gb (scale degree = minor 7th) Gb + major interval = Bb (scale degree = 9th) |
Ab9 on other instruments | Ab9 piano![]() ![]() ![]() ![]() ![]() |
References related to this chord
is 7 (dom7) with added 9th 9th chordNinth Chords on Wikipedia
Major Seventh Chords on Wikipedia