A Piano Chord
A for Piano has the notes A Db E. Listen to it and learn about its interval structure: R 3 5.
A Chord
Full name: A majorAKA: AM
Piano sound:
On this page:
ChartsInversionsStructureChord on other instrumentsHarmonized progressionsRelated scalesChord staffSummary tableReferencesAdjust notes
A Piano Chord Charts
Piano chord chart

A Inversions on piano
A Chord Structure
Notes: A Db EInterval structure: R 3 5
Chord construction:
R = A
A + major interval = Db (scale degree = 3rd)
Db + minor interval = E (scale degree = 5th)
A on other instruments
A piano




A Chord Harmonized Progressions
A major scale harmonized triadsA Bm Dbm D E Gbm Abdim
E major scale harmonized triads
E Gbm Abm A B Dbm Ebdim
D major scale harmonized triads
D Em Gbm G A Bm Dbdim
F# natural minor scale harmonized triads
F#m G#dim A Bm C#m D E
C# natural minor scale harmonized triads
C#m D#dim E F#m G#m A B
B natural minor scale harmonized triads
Bm Dbdim D Em Gbm G A
D harmonic minor scale harmonized triads
Dm Edim Faug Gm A Bb Dbdim
C# harmonic minor scale harmonized triads
C#m D#dim Eaug F#m G# A Cdim
E melodic minor scale harmonized triads
Em Gbm Gaug A B Dbdim Ebdim
D melodic minor scale harmonized triads
Dm Em Faug G A Bdim Dbdim
Scales Related to A
Scales that include all of the notes of A.D major E major A major D melodic minor E melodic minor D ionian E ionian A ionian C#/Db harmonic minor D harmonic minor C#/Db natural minor F#/Gb natural minor B natural minor E dorian F#/Gb dorian B dorian C#/Db phrygian F#/Gb phrygian G#/Ab phrygian D lydian
A chord staff

A summary table
Piano chord name | A (A major) |
Piano sound | |
Notes and structure | A Db E (R 3 5) |
Chord Categories | basic major triad Major chord |
Other Notations | AM |
Chord Construction | R = A A + major interval = Db (scale degree = 3rd) Db + minor interval = E (scale degree = 5th) |
A on other instruments | A piano![]() ![]() ![]() ![]() ![]() |
Tweak notes of A
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
basic major triad Major chordMajor Seventh Chords on Wikipedia
Major Chords on Wikipedia