William Hill Organ, 19th century English style, surround variant , 6 channels, plain wave format (no encryption). HW 4.2 or higher required (incl. HW5).
Cembalo Mietke virtual model (a sample set).
Software model of Yokota Centennial Organ of Chico State University. 6-channel Surround. No encryption, plain wave format. HW 4.2 or higher required (incl. HW5).