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: B♭M11^♭9, F13^♭5-9, A♯11^♯7♭9, B♭11^♯7♭9, A♯^+4+♯1+♭1, B♭^+4+♯1+♭1.

Notes in this chord: A♯, C♯♯, E♯, G♯♯, B, D♯. Integer notation: {2, 3, 5, 9, 10, 11}.

Nearby chords (one less note): B9^♯9♭5, F7^♭5+4, B♭^+4+♯1, B♭^+4+♭1, B♭^+♯1+♭1, B♭4^+♯1+♯7.

Nearby chords (one more note): F13^♭5, F13^♯9♭5, F13^♭5♭9, B♭M11^+♯1, B11^{♯9♭5+♯7}, B♭M11^♯9+♯1.

Parallel chords (same structure, different root): CM11^♭9, DM11^♭9, EM11^♭9, FM11^♭9, GM11^♭9, AM11^♭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, B♯M11^♭9.

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