A+♯2+♯4
A major, add sharp second, add sharp fourth
![QR code](https://files.northcoastsynthesis.com/chords/i/1c/1c275a41ab848b113c5876f4ca1c9839839619ee.png)
Choose audio sample set:
MSK 007 Leapfrog VCF
(patch;
see
in online store)
MSK 009 Coiler VCF
(patch;
see
in online store)
Equivalent chord symbols: A+♯4+♯9, A+♯2+♯11, C3+♯1+♯2+♭7.
Notes in this chord: A, B♯, C♯, D♯, E. Integer notation: {0, 1, 3, 4, 9}.
Nearby chords (one less note): A+♯2, A+♯4, Am+♯4, Adim+♯3, C3+♯1+♯2.
Nearby chords (one more note): A11♯9♯11, A6+♯2+♯4, A+2+♯2+♯4, A+4+♯2+♯4, A+♯1+♯2+♯4, A+♯2+♯4+♯5, A♭+4+♯1+♯5.
Parallel chords (same structure, different root): C+♯2+♯4, D+♯2+♯4, E+♯2+♯4, F+♯2+♯4, G+♯2+♯4, B+♯2+♯4, C♭+♯2+♯4, D♭+♯2+♯4, E♭+♯2+♯4, F♭+♯2+♯4, G♭+♯2+♯4, A♭+♯2+♯4, B♭+♯2+♯4, C♯+♯2+♯4, D♯+♯2+♯4, E♯+♯2+♯4, F♯+♯2+♯4, G♯+♯2+♯4, A♯+♯2+♯4, B♯+♯2+♯4.
Experimental fretting charts for guitar standard EADGBE tuning (change tuning or instrument):
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