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In page Nell Rankin:

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Along with standalone records, a number of notable live recordings have been made available on CD. These recordings include a 1951 recording of Rankin's Amneris in Aida that was conducted by Herbert von Karajan for radio broadcast in Vienna,[5] a recording of Verdi's Requiem at La Scala from that same year,[citation needed] and the 1960 La Scala production of Berlioz's Les Troyens.[citation needed]