Complex sentence: Julius Rudel (born 6 March 1921) is an American opera and orchestra conductor who emigrated to the United States from Austria at the age of 17 and studied conducting at the Mannes College of Music in New York City.
Split into simpler sentences: Julius Rudel (born 6 March 1921) is an American opera and orchestra conductor. He studied conducting at the Mannes College of Music in New York City.