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: A11^♯7♯9, E13^♯5-9, F♭13^♯5-9, A^+4+♯2+♭1, C9^{♯5♭7+♯1}, C9^{♯5♭7+♭2}.

Notes in this chord: A, C♯, E, G♯, B♯, D. Integer notation: {0, 1, 2, 4, 8, 9}.

Nearby chords (one less note): A^+4+♯2, A^+4+♭1, C9^♯5♭7, E7^♯5+6, A^+♯2+♭1, A♭^♭5+4+♯1.

Nearby chords (one more note): E13^♯5, AM11^+♯2, E13^♯5♯9, E13^♯5♭9, AM11^♯9+♯1, AM11^♯9+♯4.

Parallel chords (same structure, different root): CM11^♯9, DM11^♯9, EM11^♯9, FM11^♯9, GM11^♯9, BM11^♯9, C♭M11^♯9, D♭M11^♯9, E♭M11^♯9, F♭M11^♯9, G♭M11^♯9, A♭M11^♯9, B♭M11^♯9, C♯M11^♯9, D♯M11^♯9, E♯M11^♯9, F♯M11^♯9, G♯M11^♯9, A♯M11^♯9, B♯M11^♯9.

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