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: D^+♭2, D^+♭9, D♯dim^+♭1, D♯m^♭5+♭1, E♭dim^+♭1, E♭m^♭5+♭1.

Notes in this chord: D, D♯, F♯, A. Integer notation: {2, 3, 6, 9}.

Nearby chords (one less note): D, D3^+♯1, E♭dim, Dsus2^♭2.

Nearby chords (one more note): B9^♯9, D9^♭9, D^+2+♯1, D^+4+♯1, D^+♯1+♯2, D^+♯1+♯4, D^+♯1+♯5, D^+♯1+♭1.

Parallel chords (same structure, different root): C^+♯1, E^+♯1, F^+♯1, G^+♯1, A^+♯1, B^+♯1, C♭^+♯1, D♭^+♯1, E♭^+♯1, F♭^+♯1, G♭^+♯1, A♭^+♯1, B♭^+♯1, C♯^+♯1, D♯^+♯1, E♯^+♯1, F♯^+♯1, G♯^+♯1, A♯^+♯1, B♯^+♯1.

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