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♯7⁺⁴, B♭7⁺⁴, A♯7^+♯3, A♯7⁺¹¹, B♭7⁺¹¹, Ddim6^+♯1.

Notes in this chord: B♭, D, D♯, F, A♭. Integer notation: {2, 3, 5, 8, 10}.

Keys in which this chord fits with enharmonic spelling: E♭M, D♯M, Cm, B♯m

Nearby chords (one less note): B♭7, B♭⁺⁴, B♭4⁺⁷, Ddim^+♯1, E♭sus4⁺².

Nearby chords (one more note): B♭11, E♭M11, B♭11^♯9, B♭11^♭9, E♭m11^♯7, B♭7^+4+♯4, B♭7^+4+♯7.

Parallel chords (same structure, different root): C7^+♯3, D7^+♯3, E7^+♯3, F7^+♯3, G7^+♯3, A7^+♯3, B7^+♯3, C♭7^+♯3, D♭7^+♯3, E♭7^+♯3, F♭7^+♯3, G♭7^+♯3, A♭7^+♯3, C♯7^+♯3, D♯7^+♯3, E♯7^+♯3, F♯7^+♯3, G♯7^+♯3, A♯7^+♯3, B♯7^+♯3.

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