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: Gdim⁺², A3^+7+♯1, Gdim^+♭3, A3^+♯1+♯6, E♭7^-1+♯4, A3^+♯1+♯13.

Notes in this chord: G, B♭, D♭, A. Integer notation: {1, 7, 9, 10}.

Nearby chords (one less note): Gdim, A3^+♯1, G2^+♯2, Gsus2^♭5.

Nearby chords (one more note): A9^♭9, Gm9^♭5, E♭7^+♯4, A4^+7+♯1, G♭^+♯1+♯2, Gdim⁺²⁺⁴, Gdim^+2+♯1, Gdim^+2+♯3.

Parallel chords (same structure, different root): Cdim⁺⁹, Ddim⁺⁹, Edim⁺⁹, Fdim⁺⁹, Adim⁺⁹, Bdim⁺⁹, C♭dim⁺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):