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: A7^♭5, E♭7^♭5, A4^♯4+7, A6^♯6♭5, D♯6^♯6♭5, E♭6^♯6♭5.

Notes in this chord: D♯, F♯♯, A, C♯. Integer notation: {1, 3, 7, 9}.

Nearby chords (one less note): A4^♯4, E♭^♭5, Gsus2^♭5, D♭sus2^♭5.

Nearby chords (one more note): B9^♯5, F9^♯5, A7^+♯4, A7^♭5+4, A9^♯9♭5, E♭7^+♯4, E♭7^♭5+4, E♭9^♯9♭5.

Parallel chords (same structure, different root): C7^♭5, D7^♭5, E7^♭5, F7^♭5, G7^♭5, A7^♭5, B7^♭5, C♭7^♭5, D♭7^♭5, E♭7^♭5, F♭7^♭5, G♭7^♭5, A♭7^♭5, B♭7^♭5, C♯7^♭5, E♯7^♭5, F♯7^♭5, G♯7^♭5, A♯7^♭5, B♯7^♭5.

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