A+9+♯2

A major, add ninth, add sharp second

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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: A+2+♯2, A+2+♯9, C3+♯1+♯7+♭7.

Notes in this chord: A, B♯, C♯, E, B. Integer notation: {0, 1, 4, 9, 11}.

Nearby chords (one less note): A+2, A+♯2, Am+2, B2+7+♯1, C3+♯1+♯7.

Nearby chords (one more note): A9+♯2, AM9+♯2, A9♭7+♯2, A+2+4+♯2, A+2+♯1+♯2, A+2+♯2+♯4, A+2+♯2+♯5.

Parallel chords (same structure, different root): C+9+♯2, D+9+♯2, E+9+♯2, F+9+♯2, G+9+♯2, B+9+♯2, C♭+9+♯2, D♭+9+♯2, E♭+9+♯2, F♭+9+♯2, G♭+9+♯2, A♭+9+♯2, B♭+9+♯2, C♯+9+♯2, D♯+9+♯2, E♯+9+♯2, F♯+9+♯2, G♯+9+♯2, A♯+9+♯2, B♯+9+♯2.

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

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