D7b9

Dominant 7th Flat 9

Click keys to experiment with the chord

Notes

1•D43•F#45•A4b7•C5b9•D#5

Formula

1 – 3 – 5 – b7 – b9

Intervals: 0 semitones, 4 semitones, 7 semitones, 10 semitones, 13 semitones

About D7b9

The D7b9 chord sounds dark and dramatic, a staple of minor-key resolutions. It is built from the notes D, F#, A, C, D#, stacking 5 tones to create its distinctive sound.

Notes: D – F# – A – C – D# | Formula: 1 – 3 – 5 – b7 – b9

Related Chords

Dominant 7th Flat 9 in other keys

C7b9 Db7b9 Eb7b9 E7b9 F7b9 F#7b9

Other D chords

D5 — Power Chord D6 — Major 6th D7 — Dominant 7th D9 — Dominant 9th D11 — Dominant 11th D13 — Dominant 13th D — Major Dm — Minor

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