Boris and Gleb
Notable works by Korchmar include the operas "Newlyweds" (1970), "A Story about Boris and Gleb" (1981) and "Fedra" (1984), "Dialogues" for cello and piano (1976), "Tango macabre" for violin and piano (1985), "White Nights Serenades" (1991) for solo guitar and four symphonies, the latest of which was completed in 2003.