A major fourth, add second, add sharp ninth - Chord Database

A4^+2+♯9

A major fourth, add second, add sharp ninth

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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: A4^+2+♯2, A4^+9+♯2, B2^+7+♯1+♯2, B2^+7+♯1+♯9, B2^{+♯1+♯2+♯6}.

Notes in this chord: A, B, C♯, D, B♯. Integer notation: {0, 1, 2, 9, 11}.

Nearby chords (one less note): A4⁺², A4^+♯2, Am4⁺², B2^+7+♯1, B2^+♯1+♯2.

Nearby chords (one more note): Bm9^+♯1, A^+2+4+♯2, F6^+♯4+♯5, G^+2+4+♯4, A4^+2+♯1+♯2, Adim^+2+4+♯3, A♭dim^+4+♯1+♯3.

Parallel chords (same structure, different root): C4^+2+♯9, D4^+2+♯9, E4^+2+♯9, F4^+2+♯9, G4^+2+♯9, B4^+2+♯9, C♭4^+2+♯9, D♭4^+2+♯9, E♭4^+2+♯9, F♭4^+2+♯9, G♭4^+2+♯9, A♭4^+2+♯9, B♭4^+2+♯9, C♯4^+2+♯9, D♯4^+2+♯9, E♯4^+2+♯9, F♯4^+2+♯9, G♯4^+2+♯9, A♯4^+2+♯9, B♯4^+2+♯9.

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

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