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: E11^-1-9, A♭dim^+♯1, A♭dim^+♭2, G♯dim^+♯1, G♯dim^+♭2, G♯dim^+♭9.

Notes in this chord: A♭, C♭, E♭♭, B♭♭. Integer notation: {2, 8, 9, 11}.

Keys in which this chord fits with this spelling: G♭m

Keys in which this chord fits with enharmonic spelling: AM, F♯m

Nearby chords (one less note): D6^-3, A2^+♯7, A♭dim, Dsus4^♯4.

Nearby chords (one more note): E7⁺⁴, D6^+♯4, G^+2+♯1, A♭dim7^+♯1, A♭m^+♯1+♯4, A♭^{♭5+♯1+♯2}, A♭dim^+2+♯1, A♭dim^+4+♯1.

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