A9+♭9
A dominant ninth, add flat ninth
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MSK 007 Leapfrog VCF
(patch;
see
in online store)
MSK 009 Coiler VCF
(patch;
see
in online store)
Equivalent chord symbols: A9+♯1, A9+♭2, B♭dim7+♯1+♭1.
Notes in this chord: A, C♯, E, G, B♭, B. Integer notation: {1, 4, 7, 9, 10, 11}.
Nearby chords (one less note): A9, A9♭9, A+2+♯1, Em+4+♯4, B♭dim7+♯1, Gdim+2+♯3.
Nearby chords (one more note): A11+♯1, A9+♯1+♯2, A9+♯1+♯5, A9+♯1+♯7, A11♯11+♯1, G♭11♯9+♯1.
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):
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