This video explores some possibilities for using Eurorack (in particular the Disting EX) as a polyphonic sound engine for your standard digital piano – and to add some effects from Mutable Instruments’ Beads without taking your fingers off the keyboard.
Allemande, from J. S. Bach's French Suite No. 4 in E-flat, BWV 815. Further patch notes in the video:
https://youtu.be/HZhtNBh71Sc