John Duffey was known for his high-lonesome tenor, brilliantly innovative mandolin playing, and the important part he played in establishing the Seldom Scene on the highest levels of bluegrass stardom and accomplishment. He has also been credited, particularly amongst his fellow musicians, as one of the great popularizers and missionaries of bluegrass. His choice of material and refined mode of presentation helped make this basically rural music not only acceptable, but highly desirable among the urban masses. One can only presume that if Duffey had not succumbed to a heart at...