pipes in Montreal

I went to Montreal for my vacation. Three days there and two days on Amtrak's Adirondak. Impressed with the old city section of Montreal. One visual delight was the old church. In the front lots of tourists were looking at the elaborate backdrop to the altar. I turned around to the back and saw the pipes of the organ in the loft. It is made by Casavant-Freres. Unfortunately, I did not get to hear the organ. Unfortunately, I was away from Neffsville, but I will be back this Sunday.