Casavant Frères, op. 3742, surround variant , 4 channels, plain wave format (no encryption). HW 4.2 and higher required (incl. HW5).
6-channel surround variant of the Italian Romantic virtual organ of the instrument of Padre Davide in Piacenza (Italy). Encrypted, dongle protected, Hauptwerk v.5 or higher required.
Krzeszow organ model, Surround variant, including Wet