A9♭9

A dominant ninth, flat ninth

music notation
play
QR code

Choose audio sample set:
MSK 007 Leapfrog VCF (patch; see in online store)
MSK 009 Coiler VCF (patch; see in online store)

Equivalent chord symbols: A7+♯1, A7+♭2, Edim7+4, Gdim7+2, D♭dim7+6, F♭dim7+4.

Notes in this chord: A, C♯, E, G, B♭. Integer notation: {1, 4, 7, 9, 10}.

Nearby chords (one less note): A7, A+♯1, Edim7, Edim+4, Gdim+2.

Nearby chords (one more note): A11♭9, A9+♯1, A9♭9+6, C9♭9+6, FM11♯5, A9♭9+♯7, A11♯11♭9.

Parallel chords (same structure, different root): C9♭9, D9♭9, E9♭9, F9♭9, G9♭9, B9♭9, C♭9♭9, D♭9♭9, E♭9♭9, F♭9♭9, G♭9♭9, A♭9♭9, B♭9♭9, C♯9♭9, D♯9♭9, E♯9♭9, F♯9♭9, G♯9♭9, A♯9♭9, B♯9♭9.

Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):

(loading)