Question: Keith Chapman, was an American concert organist known best for his flair at playing in the symphonic style of organ performance, and particularly for his long and distinguished association (1966-1989) with which founder of the store that bears his name, was unable to join the U.S. Army during the American Civil War because of a persistent cough?
Sentence (from "Keith Chapman (organist)"): Keith Chapman (1945-1989) was an American concert organist known best for his flair at playing in the symphonic style of organ performance, and particularly for his long and distinguished association (1966-1989) with the Wanamaker's Department Stores of Philadelphia as their principal organist of the Wanamaker Organ.
Relevant evidence: Yes