Grace Bumbry (born Grace Melzia Ann Bumbry is an internationally famous African-American opera singer from St. Louis, Missouri. Grace Bumbry’s obsession with singing began when

Grace Bumbry: Moving from one range to the other with breathtaking ease gave her a singular spectrum of roles--from Santuzza (Cavalleria rusticana), Ortrud (Lohengrin), Dalila (Samson et Dalila),

Grace Bumbry - Music Biography, Credits and Discography : AllMusic Grace Bumbry Discography at Discogs Grace Bumbry- Bio, Albums, Pictures – Naxos Classical Music.