St. George’s was built in 1785 with stone from the original Fortress of Louisbourg and was used. the church, illuminated b. In music, the organ (from Greek ὄργανον organon, "organ, instrument, tool") is a keyboard instrument of one or more pipe divisions or other means for producing tones, each played with its own keyboard, played either with the hands on a keyboard or with the feet using pedals. The organ…