Are "Lady Macbeth of the Mtsensk District" and "Iphigénie en Tauride" both operas?
Lady Macbeth of the Mtsensk District (opera): Lady Macbeth of the Mtsensk District (Russian: "Леди Макбет Мценского уезда" , or "Ledi Makbet Mtsenskogo uyezda") is an opera in four acts and nine scenes by Dmitri Shostakovich, his Opus 29. Iphigénie en Tauride: Iphigénie en Tauride ("Iphigenia in Tauris") is a 1779 opera by Christoph Willibald Gluck in four acts.
yes