I have played this piece with Bordun 16', Principal 8', Octav 4', Octav 2', Quinta 2 2/3 and Mixtura 3 fach stops using Velesovo sample set by Sonus Paradisi of Hauptwerk VPO. If you like my music making, you can support me on Patreon and get free organ CD's at https://patreon.com/secretsoforganplaying