Flight of the Bumblebee."
In an opera by this composer, the titular wizard hides his death in the tears of his daughter, and in another, the title character wagers that he can catch golden fish in Lake Ilmen. In addition to Kashchey the Immortal and Sadko, this man is known for orchestral works like the Russian Easter Festival Overture. Also known is his "Scene and Gypsy Song," the fourth movement of Capriccio Espagnole, and "The Sea and Sinbad's Ship," the first movement of Scheherazade. For ten points, name this Russian who created the opera The Tale of Tsar Saltan, which features the interlude "Flight of the Bumblebee."
In an opera by this composer, the titular wizard hides his death in the tears of his daughter, and in another, the title character wagers that he can catch golden fish in Lake Ilmen.
Nikolai {Rimsky-Korsakov}