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♯9^♭9+♯7, A♯9^♭9+♭1, B♭9^♭9+♯7, B♭9^♭9+♭1, B♭7^+♯1+♯7, F11^♯9♭5♭7.

Notes in this chord: A♯, A♯♯, C♯♯, E♯, G♯, G♯♯. Integer notation: {2, 5, 8, 9, 10, 11}.

Nearby chords (one less note): B♭9^♭9, B♭7^+♯7, B♭^+♯1+♭1, A♭dim7^+♯1, E♯^♭5+4+♯2, A♭dim^+2+♯1.

Nearby chords (one more note): F13^♯9♭5, E11^♭9+♯4, G9^+♯1+♯2, AM11^♯5+♯1, B♭9^+♯1+♯7, G♭M11^♯5+♯2.

Parallel chords (same structure, different root): C7^+♯1+♯7, D7^+♯1+♯7, E7^+♯1+♯7, F7^+♯1+♯7, G7^+♯1+♯7, A7^+♯1+♯7, B7^+♯1+♯7, C♭7^+♯1+♯7, D♭7^+♯1+♯7, E♭7^+♯1+♯7, F♭7^+♯1+♯7, G♭7^+♯1+♯7, A♭7^+♯1+♯7, B♭7^+♯1+♯7, C♯7^+♯1+♯7, D♯7^+♯1+♯7, E♯7^+♯1+♯7, F♯7^+♯1+♯7, G♯7^+♯1+♯7, B♯7^+♯1+♯7.

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