A+♯11

A major, add sharp eleventh

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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+♯4, A+♭5, C♯m♯5+2, C♯m♯5+9, D♭m♯5+2, D♭m♯5+9.

Notes in this chord: A, C♯, E, D♯. Integer notation: {1, 3, 4, 9}.

Keys in which this chord fits with this spelling: EM, C♯m

Keys in which this chord fits with enharmonic spelling: F♭M, D♭m

Nearby chords (one less note): A, A4♯4, D♭2+♯2, Asus4♯4.

Nearby chords (one more note): A6+♯4, A7+♯4, A+2+♯4, A+4+♯4, A+♯1+♯4, A+♯2+♯4, A+♯4+♯5, A+♯4+♭1.

Parallel chords (same structure, different root): C+♯11, D+♯11, E+♯11, F+♯11, G+♯11, B+♯11, C♭+♯11, D♭+♯11, E♭+♯11, F♭+♯11, G♭+♯11, A♭+♯11, B♭+♯11, C♯+♯11, D♯+♯11, E♯+♯11, F♯+♯11, G♯+♯11, A♯+♯11, B♯+♯11.

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

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