A monument of organ music of all times. When I play it, coming to the end, I feel satisfied, happy. The Prelude is worthy of entering the Pope's Cathedral and the triple fugue, recalls the mystery of the divine Trinity. The ending represents the ascent to heaven, the earthly paradise ...These are my feelings. For this great piece I could not do anything else other than to use a great organ, perhaps the most impressive as sound power of the whole Hauptwerk park ... the Dudelange, of the VVO.