Tamela Mann: https://peoplepill.com/people/tamela-mann
Donnie McClurkin: https://www.thehistorymakers.org/biography/donnie-mcclurkin
Mahalia Jackson: https://www.biography.com/musician/mahalia-jackson
Thomas A. Dorsey: https://www.britannica.com/biography/Thomas-Andrew-Dorsey
God: https://study.com/academy/lesson/what-is-gospel-music-definition-history-artists.html
Music: Class knowledge