The Lyric performances, which will open the 2017-18 season Sept. 23 at the Civc Opera House, will have Russian tenor Dmitry Korchak (debut) as Orpheus, Canadian soprano and Ryan Opera Center alumna Andriana Chuchman as Eurydice and American soprano Lauren Snouffer as Amour. Harry Bicket will conduct. Performances will continue to Oct. 15. The 1774 French version of the Gluck masterpiece will enter the Lyric repertory for the first time.