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: F♯4^+♯7, G♭4^+♯7, G♭4^+♭1, Fsus4^♭5+♯1, B♭sus2^♭2+♯5, E♯sus4^♭5+♯1.

Notes in this chord: F, F♯, A♯, B. Integer notation: {5, 6, 10, 11}.

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

Nearby chords (one less note): G♭4, B♭5^+♯5, Bsus4^♯4, B♭sus2^♭2.

Nearby chords (one more note): B^+♯4+♭1, G♭^+4+♭1, B♭^+♯1+♯5, E♯^♭5+4+♯1, Fdim^+4+♯1, G♭4^+♯1+♯7, Esus2^+♯1+♯4, Fsus4^+♯1+♯4.

Parallel chords (same structure, different root): C4^+♭1, D4^+♭1, E4^+♭1, F4^+♭1, G4^+♭1, A4^+♭1, B4^+♭1, C♭4^+♭1, D♭4^+♭1, E♭4^+♭1, F♭4^+♭1, G♭4^+♭1, A♭4^+♭1, B♭4^+♭1, C♯4^+♭1, D♯4^+♭1, E♯4^+♭1, G♯4^+♭1, A♯4^+♭1, B♯4^+♭1.

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