A Half-Diminished 7th

Symbols:Am7(b5), Amin7(b5), A-7(b5), Aø7, Am7b5
Notes:A, C, D#, G
Hear this chord:▸ Synth

Similar Chords

The following chords are similar to this chord and may be a suitable replacement in certain scenarios.

Chord TypeChords
7th Suspended Four Flat 9thD7sus4b9
7th Suspended FourthD7sus
7th Suspended SecondF7sus2
Added 9thFadd9
DiminishedAdim
Diminished 7thF#dim7, D#dim7, Cdim7, Adim7
Diminished Major 7thAdimMaj7
Dominant 7thF7
Dominant 7th Flat FifthD#7b5, A7b5
Dominant 7th Sharp FifthB7#5
Dominant 7th Sharp Five Flat 9thB7#5b9
Dominant 9thF9
Major 2ndF2
Major 6thD#M6, CM6
Major 7thG#M7
Major 7th Flat FifthD#Maj7b5
MinorCm
Minor 2ndCm2
Minor 6thCm6
Minor 7thCm7, Am7
Minor 9th Flat FifthAm9b5
Minor Added 11thCmadd11
Minor Added 9thCmadd9
Minor Major 7thCmM7
Minor Six-NineCm6/9

Member Scales

This chord can be found in the following scales.

ScaleRoots
DorianC
Dorian b5A
Harmonic MajorG
Harmonic MinorG, E
LocrianA
Locrian bb7F#
LydianD#
Lydian Augmented #2D#
Lydian b3C
MajorBb
MinorG
MixolydianF
Mixolydian b2D
PhrygianD
Phrygian b4B

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