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: F9^-5, E♯9^-5, D♯^♭5+9, E♭^♭5+2, E♭^♭5+9, E♭4^♯4+2.

Notes in this chord: D♯, E♯, F♯♯, A. Integer notation: {3, 5, 7, 9}.

Keys in which this chord fits with enharmonic spelling: B♭M, A♯M, Gm

Nearby chords (one less note): E♭^♭5, F3⁺², E♭3⁺², E♭sus2^♭5.

Nearby chords (one more note): F9, F9^♯5, G9^♯5, E♭M9^♭5, E♭^+2+♯4, E♭^♭5+2+4, E♭^♭5+2+♯1, E♭^♭5+2+♯2.

Parallel chords (same structure, different root): C♭^♭5+2, D♭^♭5+2, E♭^♭5+2, F♭^♭5+2, G♭^♭5+2, A♭^♭5+2, B♭^♭5+2, C♯^♭5+2, E♯^♭5+2, F♯^♭5+2, G♯^♭5+2, A♯^♭5+2, B♯^♭5+2.

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