North Coast Synthesis Ltd.

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: Bdim⁺², Bdim⁺⁹, Bdim^+♭3, C♭dim⁺², C♭dim^+♭3, D♭3^+7+♯1.

Notes in this chord: C♭, E♭♭, G♭♭, D♭. Integer notation: {1, 2, 5, 11}.

Nearby chords (one less note): Bdim, B2^+♯2, D♭3^+♯1, Bsus2^♭5.

Nearby chords (one more note): Bm9^♭5, D♭9^♭9, G7^+♯4, B♭^+♯1+♯2, Bdim⁺²⁺⁴, D♭4^+7+♯1, Bdim^+2+♯1, C♭^♭5+2+♯2.

Parallel chords (same structure, different root): Cdim⁺⁹, Ddim⁺⁹, Edim⁺⁹, Fdim⁺⁹, Gdim⁺⁹, Adim⁺⁹, Bdim⁺⁹, D♭dim⁺⁹, E♭dim⁺⁹, F♭dim⁺⁹, G♭dim⁺⁹, A♭dim⁺⁹, B♭dim⁺⁹, C♯dim⁺⁹, D♯dim⁺⁹, E♯dim⁺⁹, F♯dim⁺⁹, G♯dim⁺⁹, A♯dim⁺⁹, B♯dim⁺⁹.

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