A9+♯12

A dominant ninth, add sharp twelfth

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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+♯5, A9+♭6, G9♭5+6, G9♭5+13, G9♭5+♭7, FM11♯5♯11.

Notes in this chord: A, C♯, E, G, B, E♯. Integer notation: {1, 4, 5, 7, 9, 11}.

Nearby chords (one less note): A9, A9♯5, A7+♯5, FM9♭5, A+2+♯5, D♭9♯9♭5.

Nearby chords (one more note): G13♭5, G13♯11, A9+6+♯5, A9+♯1+♯5, A9+♯5+♯7, G13♯5♯11.

Parallel chords (same structure, different root): C9+♯12, D9+♯12, E9+♯12, F9+♯12, G9+♯12, B9+♯12, C♭9+♯12, D♭9+♯12, E♭9+♯12, F♭9+♯12, G♭9+♯12, A♭9+♯12, B♭9+♯12, C♯9+♯12, D♯9+♯12, E♯9+♯12, F♯9+♯12, G♯9+♯12, A♯9+♯12, B♯9+♯12.

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

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