A11♯9

A dominant eleventh, sharp 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♯9+4, C6+2+♯1, C6+9+♯1, C9♭7+♯1, B♯6+2+♯1, B♯9♭7+♯1.

Notes in this chord: A, C♯, E, G, B♯, D. Integer notation: {0, 1, 2, 4, 7, 9}.

Nearby chords (one less note): A7+4, A9♯9, C9♭7, A+4+♯2, C+2+♯1, A4+7+♯2.

Nearby chords (one more note): A13♯9, A11+♯2, E13♯5♯9, A11♯9+♯1, A11♯9+♯4, A13♯9♭13.

Parallel chords (same structure, different root): C11♯9, D11♯9, E11♯9, F11♯9, G11♯9, B11♯9, C♭11♯9, D♭11♯9, E♭11♯9, F♭11♯9, G♭11♯9, A♭11♯9, B♭11♯9, C♯11♯9, D♯11♯9, E♯11♯9, F♯11♯9, G♯11♯9, A♯11♯9, B♯11♯9.

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

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