A#m9 Mandolin Chord
A#m9 for Mandolin has the notes A# Db F Ab C and can be played 3 different ways. Learn about its related chords and interval structure: R m3 5 m7 9.
A#m9 Chord
Full name: A sharp minor ninthAKA: A#minor9 A#min9 A#m7/9 A#m7(add9) A#-7/9 A#-7(add9) A#min7/9 A#min7(add9)
On this page:
ChartsInversionsStructureRelated chordsChord on other instrumentsRelated scalesChord staffSummary tableReferences
A#m9 Mandolin Chord Charts
(discarded 1 less important note to make it possible to form the chord)



A#m9 Inversions on mandolin
A#m9 Chord Structure
Notes: A# Db F Ab CInterval structure: R m3 5 m7 9
Chord construction:
R = A#
A# + minor interval = Db (scale degree = minor 3rd)
Db + major interval = F (scale degree = 5th)
F + minor interval = Ab (scale degree = minor 7th)
Ab + major interval = C (scale degree = 9th)
Chords related to A#m9
Bbm9 ;A#m9 on other instruments
A#m9 piano




Scales Related to A#m9
Scales that include all of the notes of A#m9.C#/Db major G#/Ab major C#/Db ionian G#/Ab ionian F harmonic minor F natural minor A#/Bb natural minor D#/Eb dorian A#/Bb dorian C phrygian F phrygian C#/Db lydian F#/Gb lydian D#/Eb mixolydian G#/Ab mixolydian F aeolian A#/Bb aeolian C locrian G locrian E altered bb7
A#m9 chord staff

A#m9 summary table
Mandolin chord name | A#m9 (A sharp minor ninth) |
Notes and structure | A# Db F Ab C (R m3 5 m7 9) |
Related Chords | Bbm9 ; |
Chord Categories | minor seventh with added 9th. Most of the time the 5th is left out (3rd note) 9th chord |
Other Notations | A#minor9 A#min9 A#m7/9 A#m7(add9) A#-7/9 A#-7(add9) A#min7/9 A#min7(add9) |
Chord Construction | R = A# A# + minor interval = Db (scale degree = minor 3rd) Db + major interval = F (scale degree = 5th) F + minor interval = Ab (scale degree = minor 7th) Ab + major interval = C (scale degree = 9th) |
A#m9 on other instruments | A#m9 piano![]() ![]() ![]() ![]() ![]() |
References related to this chord
minor seventh with added 9th. Most of the time the 5th is left out (3rd note) 9th chordNinth Chords on Wikipedia
Dominant Seventh Chords on Wikipedia