Airs Saturday, June 3, 2017, at 12 noon. The Lyric Opera of Chicago continues this week with a performance of Les Troyens by Hector Berlioz starring Christine Goerke as Cassandre; Susan Graham as Didon; Brandon Jovanovich as Énée; Lucas Meachem as Chorèbe; Christian Van Horn as Narbal; and Okka von der Damerau as Anna. The director is Tim Albery, the chorus master is Michael Black, and the Lyric Opera Orchestra and Chorus are conducted by Sir Andrew Davis.