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^+♭9, G♯dim^+♯1, G♯dim^+♭2, G♯dim^+♭9.

Notes in this chord: A♭, B♭♭, C♭, E♭♭. 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^+♭2, Ddim^+♭2, Edim^+♭2, Fdim^+♭2, Gdim^+♭2, Adim^+♭2, Bdim^+♭2, C♭dim^+♭2, D♭dim^+♭2, E♭dim^+♭2, F♭dim^+♭2, G♭dim^+♭2, B♭dim^+♭2, C♯dim^+♭2, D♯dim^+♭2, E♯dim^+♭2, F♯dim^+♭2, G♯dim^+♭2, A♯dim^+♭2, B♯dim^+♭2.

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