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

Notes in this chord: G♯, B, D, A. Integer notation: {2, 8, 9, 11}.

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

Keys in which this chord fits with enharmonic spelling: G♭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): C11^-1-9, D11^-1-9, F11^-1-9, G11^-1-9, A11^-1-9, B11^-1-9, D♭11^-1-9, E♭11^-1-9, G♭11^-1-9, A♭11^-1-9, B♭11^-1-9, D♯11^-1-9, E♯11^-1-9, A♯11^-1-9.

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