Gbmaj9 Chord
Chord Tones
| Interval | Note |
|---|---|
| Perfect 1st | Gb |
| Major 3rd | Bb |
| Perfect 5th | Db |
| Major 7th | F |
| Major 9th | Ab |
Compatible Scales
Gb を基準としたスケール
Pentad (five-note chord) rooted on Gb（Chord Tones: Gb, Bb, Db, F, Ab）
| Interval | Note |
|---|---|
| Perfect 1st | Gb |
| Major 3rd | Bb |
| Perfect 5th | Db |
| Major 7th | F |
| Major 9th | Ab |
Gb を基準としたスケール
