A9 Piano Chord
A ninth for piano
A9 for Piano has the notes A Db E G B. Listen to it and learn about its interval structure: R 3 5 m7 9.
Piano chord name
A9 (A ninth)
A9 (A ninth)
Piano sound
Chord Categories
is 7 (dom7) with added 9th 9th chord ;
is 7 (dom7) with added 9th 9th chord ;
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)
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)
Piano chord chart
Scales Related to this chord
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 lydianTweak chord notes
C#
Db
D#
Eb
F#
Gb
G#
Ab
A#
Bb
C#
Db
D#
Eb
F#
Gb
G#
Ab
A#
Bb
C
D
E
F
G
A
B
C
D
E
F
G
A
B
References related to this chord
Ninth Chords on WikipediaMajor Seventh Chords on Wikipedia