A9 Guitar Chord

A9 Guitar Chord and alternate tunings. 7 chord voicings, charts and sounds. Chord notes and structure: A Db E G B (R 3 5 m7 9).


A9 Chord

Full name: A ninth
AKA: A7(add9)   A7/9  
Guitar sound:

On this page:
ChartsInversionsLeft handed chartsStructureChord on other instrumentsRelated scalesChord staffSummary tableReferencesAdjust notes


A9 Guitar Chord Charts

Simplified notation: x 0 2 4 2 3 Difficulty level: Advanced
A9 for guitar on frets x, 0, 2, 4, 2, 3 A9 for guitar on frets x, 0, 2, 4, 2, 3

Simplified notation: 5 4 5 4 5 x Difficulty level: Advanced
A9 for guitar on frets 5, 4, 5, 4, 5, x A9 for guitar on frets 5, 4, 5, 4, 5, x

Simplified notation: x 12 11 12 12 12 Difficulty level: Advanced
A9 for guitar on frets x, 12, 11, 12, 12, 12 A9 for guitar on frets x, 12, 11, 12, 12, 12

Simplified notation: 5 7 5 6 5 7 Difficulty level: Professional
A9 for guitar on frets 5, 7, 5, 6, 5, 7 A9 for guitar on frets 5, 7, 5, 6, 5, 7

Simplified notation: 5 4 5 4 x 5
A9 for guitar on frets 5, 4, 5, 4, x, 5 A9 for guitar on frets 5, 4, 5, 4, x, 5


Simplified notation: x 0 2 0 2 0
A9 for guitar on frets x, 0, 2, 0, 2, 0 A9 for guitar on frets x, 0, 2, 0, 2, 0


Simplified notation: 5 2 2 2 2 3
A9 for guitar on frets 5, 2, 2, 2, 2, 3 A9 for guitar on frets 5, 2, 2, 2, 2, 3




A9 Inversions on guitar

A9\Db guitar chord
A9\E guitar chord
A9\G guitar chord
A9\B guitar chord

A9 chord charts for left handed guitar

A9 guitar chord left handedA9 guitar chord left handedA9 guitar chord left handedA9 guitar chord left handedA9 guitar chord left handedA9 guitar chord left handedA9 guitar chord left handed


A9 Chord Structure

Notes: A Db E G B
Interval structure: R 3 5 m7 9

Chord construction:
R = A
A + major interval = Db (scale degree = 3rd)
Db + minor interval = E (scale degree = 5th)
E + minor interval = G (scale degree = minor 7th)
G + major interval = B (scale degree = 9th)


A9 on other instruments

A9 piano
A9 Piano chord chart
A9 guitar
A9 Guitar chord chart
A9 ukulele
A9 ukulele chord
A9 mandolin
A9 mandolin chord
A9 banjo
A9 banjo chord


Change tuning

Scales Related to A9

Scales that include all of the notes of A9.
D major D melodic minor E melodic minor D ionian B natural minor E dorian F#/Gb phrygian G lydian A mixolydian B aeolian C#/Db locrian F leading whole tone G overtone A overtone C#/Db altered D#/Eb altered D#/Eb enigmatic G#/Ab dorian b2 A#/Bb dorian b2 F augmented lydian

A9 chord staff

Musical staff for the A9 chord

A9 summary table

Guitar chord name A9 (A ninth)
Guitar sound
Notes and structureA Db E G B (R 3 5 m7 9)
Alternate tunings
Chord Categories is 7 (dom7) with added 9th   9th chord  
Other Notations A7(add9)   A7/9  
Chord Construction R = A
A + major interval = Db (scale degree = 3rd)
Db + minor interval = E (scale degree = 5th)
E + minor interval = G (scale degree = minor 7th)
G + major interval = B (scale degree = 9th)
A9 on other instrumentsA9 piano
A9 Piano chord chart
A9 guitar
A9 Guitar chord chart
A9 ukulele
A9 ukulele chord
A9 mandolin
A9 mandolin chord
A9 banjo
A9 banjo chord

Tweak notes of A9

G
C#
B
E
A
 
X
X
X
X
X
X




References related to this chord

is 7 (dom7) with added 9th   9th chord  

Ninth Chords on Wikipedia

Major Seventh Chords on Wikipedia

 
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