Gmadd9

Tetrad (four-note chord) rooted on G（Chord Tones: G, A#, D, A）

Gmadd9 Chord

Chord Tones

Interval	Note
Perfect 1st	G
Minor 3rd	A#
Perfect 5th	D
Major 9th	A

Compatible Scales

G を基準としたスケール

Natural Minor (Aeolian) Dorian Harmonic Minor Melodic Minor (Jazz) Melodic Minor Descending Bebop Minor Major Blues Hirajoshi Kumoi Hungarian Minor Gypsy Minor Chromatic

Piano position

Staff notation

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Gmaj6

＋ Aliases

G6

G69

Gmaj7

＋ Aliases

GM7

Gmaj9

Gmaj11

Gmaj13

Gmaj7#11

Gmaj7b5

Gmaj7#5

Gm

＋ Aliases

Gmin

Gm6

Gm7

＋ Aliases

Gmin7

Gm9

Gm11

Gm13

GmMaj7

＋ Aliases

Gmmaj7 GminMaj7

Gmadd9

G7

＋ Aliases

G7alt

G9

G11

G13

G7b9

G7#9

G7b5

G7#5

G7b11

G7#11

G7b13

G7#13

G7b9b5

G7b9#5

G7#9#5

G13#11

G13#9

G13b9

G13b5

G13#5

G13#9#11

G13b9#11

G13b9b5

G13b9#5

G13#9b5

G13#9#5

Gsus

＋ Aliases

Gsus4

Gsus2

G7sus

＋ Aliases

G7sus4

G9sus

Gdim

＋ Aliases

G° Go G0

Gdim7

＋ Aliases

Go7 G07 Gø7 GØ7

Gø

＋ Aliases

GØ Gm7b5

GØ9

Gm#5

＋ Aliases

Gaug G+

Gadd9

Gadd11

G5