Conversation so far:
What was Emergence?
In November 1954, Price made her recital debut at New York's Town Hall.
How many times did she preform there?
the door to opera opened through television, the NBC Opera Theater series.
In February 1955, she sang Puccini's Tosca for the NBC Opera Theater.
Are there any other interesting aspects about this article?
becoming the first African American to sing a leading role in Italy's greatest opera house.
Did she get an award?
In March 1955, she was auditioned at Carnegie Hall.
Did she sing anywhere else?
She also toured India (1956) and Australia (1957), under the auspices of the U.S.
State Department.
Why did the State Department put her on tour?
She sang a concert version of Aida--her first public performance of the role--at the May Festival in Ann Arbor, Michigan, on May 3, 1957.
What was the May Festival about?
CANNOTANSWER.
Was there anything else you found interesting about the article?
sang operatic scenes by R.
Strauss on BBC Radio, and made her debut at the Salzburg Festival in Beethoven's Missa Solemnis, under Karajan.

Question: Did she sing anything else for Karajan?
Self-contained rewrite: In addition to singing on BBC Radio and at Beethoven's Missa Solemnis, did Leontyne Price sing for anyone else other than Karajan?