Skazanye kitesje i Fevronii

The Legend of the Invisible City of Kitezh and the Maiden Fevroniya (Russian: Skazaniye o nevidimom grade Kitezhe i deve Fevronii) is an opera in four acts by Nikolai Rimsky-Korsakov. The libretto was written by Vladimir Belsky, and is based on a combination of two Russian legends: that of St. Fevroniya of Murom, and the city of Kitezh, which became invisible when attacked by the Tatars. The opera was completed in 1905, and the premiere performance took place at the Maryinsky Theatre in St. Petersburg, on February 7, 1907.