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: A9^+♯4, A9^+♭5, B11^♯5, B9^♯5+4, C♭11^♯5, C♭9^♯5+4.

Notes in this chord: A, C♯, E, G, B, D♯. Integer notation: {1, 3, 4, 7, 9, 11}.

Nearby chords (one less note): A9, B9^♯5, A7^+♯4, A^+2+♯4, D♭m9^♭5, G9^♯5♭7.

Nearby chords (one more note): B13^♯5, A11^+♯4, A13^♯11, B11^♯5+♯1, G13^♯5♯11, A11^♯11+♯1.

Parallel chords (same structure, different root): C11^♯11, D11^♯11, E11^♯11, F11^♯11, G11^♯11, B11^♯11, C♭11^♯11, D♭11^♯11, E♭11^♯11, F♭11^♯11, G♭11^♯11, A♭11^♯11, B♭11^♯11, C♯11^♯11, D♯11^♯11, E♯11^♯11, F♯11^♯11, G♯11^♯11, A♯11^♯11, B♯11^♯11.

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