A13+♯9
A dominant thirteenth, add sharp ninth
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MSK 007 Leapfrog VCF
(patch;
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in online store)
MSK 009 Coiler VCF
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in online store)
Equivalent chord symbols: A13+♯2, A13+♭3, D13+♯7, D13+♭1, Bm13+♯1, C♭m13+♯1.
Notes in this chord: A, C♯, E, G, B, B♯, D, F♯. Integer notation: {0, 1, 2, 4, 6, 7, 9, 11}.
Nearby chords (one less note): A13, D13, A13♯9, A11+♯2, GM13♭5, Bm11+♯1, GM11+♯4, A13-1+♯2.
Nearby chords (one more note): A13+♯1+♯2, A13+♯2+♯4, A13+♯2+♯5, E13+♯2+♯5.
Parallel chords (same structure, different root): C13+♯9, D13+♯9, E13+♯9, F13+♯9, G13+♯9, B13+♯9, C♭13+♯9, D♭13+♯9, E♭13+♯9, F♭13+♯9, G♭13+♯9, A♭13+♯9, B♭13+♯9, C♯13+♯9, D♯13+♯9, E♯13+♯9, F♯13+♯9, G♯13+♯9, A♯13+♯9, B♯13+♯9.
This chord contains too many notes to play on the 6 strings of guitar standard EADGBE tuning (change tuning or instrument).