Adim7+2

A diminished seventh, add second

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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: B9♭9, B7+♯1, B7+♭2, C♭9♭9, C♭7+♯1, C♭7+♭2.

Notes in this chord: A, B, C, E♭, G♭. Integer notation: {0, 3, 6, 9, 11}.

Nearby chords (one less note): B7, B+♯1, Cdim7, Adim+2, G♭dim+4.

Nearby chords (one more note): B11♭9, B9+♯1, B9♭9+6, D9♭9+6, GM11♯5, B9♭9+♯7, F11♯11♭9.

Parallel chords (same structure, different root): Cdim7+2, Ddim7+2, Edim7+2, Fdim7+2, Gdim7+2, Bdim7+2, D♭dim7+2, E♭dim7+2, G♭dim7+2, A♭dim7+2, B♭dim7+2, E♯dim7+2, B♯dim7+2.

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

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