A9+♯7

A dominant ninth, add sharp seventh

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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, E11♯9♭7, E6+4+♯2, E6+11+♯2, F♭11♯9♭7, F♭6+4+♯2.

Notes in this chord: A, C♯, E, G, G♯, B. Integer notation: {1, 4, 7, 8, 9, 11}.

Nearby chords (one less note): A9, AM9, A7+♯7, E6+♯2, E+4+♯2, A9-5+♯7.

Nearby chords (one more note): B13♯5, E13♯9, A9+♯1+♯7, A9+♯2+♯7, A9+♯5+♯7, G♭m11+♯1.

Parallel chords (same structure, different root): C9+♯7, D9+♯7, E9+♯7, F9+♯7, G9+♯7, B9+♯7, C♭9+♯7, D♭9+♯7, E♭9+♯7, F♭9+♯7, G♭9+♯7, A♭9+♯7, B♭9+♯7, C♯9+♯7, D♯9+♯7, E♯9+♯7, F♯9+♯7, G♯9+♯7, A♯9+♯7, B♯9+♯7.

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

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