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: E7⁺⁴, E7^+♯3, E7⁺¹¹, F♭7^+♯3, F♭7⁺¹¹, A♭dim6^+♯1.

Notes in this chord: F♭, A♭, B♭♭, C♭, E♭♭. Integer notation: {2, 4, 8, 9, 11}.

Keys in which this chord fits with this spelling: G♭m

Keys in which this chord fits with enharmonic spelling: AM, F♯m

Nearby chords (one less note): E7, E⁺⁴, E4⁺⁷, Asus4⁺², A♭dim^+♯1.

Nearby chords (one more note): E11, AM11, E11^♯9, E11^♭9, Am11^♯7, E7^+4+♯4, E7^+4+♯7.

Parallel chords (same structure, different root): C7⁺⁴, D7⁺⁴, E7⁺⁴, F7⁺⁴, G7⁺⁴, A7⁺⁴, B7⁺⁴, C♭7⁺⁴, D♭7⁺⁴, E♭7⁺⁴, G♭7⁺⁴, A♭7⁺⁴, B♭7⁺⁴, C♯7⁺⁴, D♯7⁺⁴, E♯7⁺⁴, F♯7⁺⁴, G♯7⁺⁴, A♯7⁺⁴, B♯7⁺⁴.

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