Music question

    1What was the name of soprano-primadonna, who broke the color barrier at Metropolitan opera house? http://articles.latimes.com/1997-03-23/news/mn-41177_1_marian-anderson 2. What ballerina Marie Taglioni was famous for? 3. With which singer is the song “Strange Fruit” most associated? 4. What student of Rosina Lhevinne became the winner of the 1st Tchaikovsky International Piano Competition in 1958?