The Rev Dr Morgan Babb, a minister, singer and longtime gospel DJ in Nashville, died on Friday. He was 84\r RevBabb spent more than half a century on Nashville-area airwaves at longtime gospel station WVOL-AM and then WMDB-AM, a station he launched in 1983\r He came to Nashville in 1954 as part of The Radio Four, a gospel group he and his brothers started in the 1940s. By then, they had record deals with Republic and Nashboro Records\r Years later, he stopped traveling with the group and starting spinning records full time so he could spend more time with his family, said his daughter Celeste Babb-Laribo