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: A2⁺⁵⁺⁶, Esus2⁺⁴, Esus4⁺², Esus4⁺⁹, F♭sus2⁺⁴, F♭sus4⁺².

Notes in this chord: F♭, B♭♭, C♭, G♭. Integer notation: {4, 6, 9, 11}.

Keys in which this chord fits with this spelling: F♭M, C♭m, D♭m, F♭m, G♭m

Keys in which this chord fits with enharmonic spelling: DM, EM, GM, AM, Em, Bm, C♯m, F♯m

Nearby chords (one less note): A6^-3, G♭m4, Asus2, Esus2.

Nearby chords (one more note): A9^♭7, B7⁺⁴, D9^♭7, Am9^♭7, E⁺²⁺⁴, Em⁺²⁺⁴, G♭4^+7+♯2, Esus4^+2+♯1.

Parallel chords (same structure, different root): Csus4⁺⁹, Dsus4⁺⁹, Esus4⁺⁹, Fsus4⁺⁹, Gsus4⁺⁹, Asus4⁺⁹, Bsus4⁺⁹, C♭sus4⁺⁹, D♭sus4⁺⁹, E♭sus4⁺⁹, G♭sus4⁺⁹, A♭sus4⁺⁹, B♭sus4⁺⁹, C♯sus4⁺⁹, D♯sus4⁺⁹, E♯sus4⁺⁹, F♯sus4⁺⁹, G♯sus4⁺⁹, A♯sus4⁺⁹, B♯sus4⁺⁹.

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