A sublime piece of music indeed, the Dulcimer mixed intro is simply gorgeous. Possibly a modular moog or minimoog or even an ARP.
Not an exact copy of the sound but In the Arturia mini V use the Club T preset and drop the range, muck around with your Oscillator 3, drop your cut off and extend the attack time. Also mess around with the loudness attack time to effect the resonance.
Have fun
Stuart