Adim+2+♯1

A diminished, add second, add sharp root

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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: Adim+2+♭2, Adim+9+♯1, B3+♯1+♯7+♯13, G♭13♯9♭5-1-7.

Notes in this chord: A, A♯, B, C, E♭. Integer notation: {0, 3, 9, 10, 11}.

Nearby chords (one less note): Adim+2, Adim+♯1, A2+♯1+♯2, B3+♯1+♯7, Asus2♭5+♯1.

Nearby chords (one more note): B9♭9+♯7, F7+4+♯4, E♭6+♯4+♯5, A♭+2+♯1+♯2, G♭13♯9♭5-1, Adim+2+4+♯1, Adim+2+♯1+♯3.

Parallel chords (same structure, different root): Cdim+2+♯1, Ddim+2+♯1, Edim+2+♯1, Fdim+2+♯1, Gdim+2+♯1, Bdim+2+♯1, C♭dim+2+♯1, D♭dim+2+♯1, E♭dim+2+♯1, F♭dim+2+♯1, G♭dim+2+♯1, A♭dim+2+♯1, B♭dim+2+♯1, C♯dim+2+♯1, D♯dim+2+♯1, E♯dim+2+♯1, F♯dim+2+♯1, G♯dim+2+♯1, A♯dim+2+♯1, B♯dim+2+♯1.

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

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