The Nightingale (opera) completed his other two major ballets for Diaghilev, "Petrushka" and "The Rite of Spring". Because the time between the writing of the first and second acts extended over six years, stylistically the work reflects Stravinsky's significantly changed approach to composition, and this can clearly be detected when performances are given. Stravinsky subsequently turned aside from large productions to concentrate on chamber music and the piano. For the opera's premiere, the singers were in the pit and their roles were mimed and danced on stage. The "mise-en-scène" was by Alexandre Benois (who also designed the sets and costumes) and Alexandre Sanine,
The Firebird While hunting in the forest, he strays into the magical realm of Koschei the Immortal, whose immortality is preserved by keeping his soul in a magic egg hidden in a casket. Ivan chases and captures the Firebird and is about to kill her; she begs for her life and he spares her. As a token of thanks, she offers him an enchanted feather that he can use to summon her should he be in dire need. Prince Ivan then meets thirteen princesses who are under the spell of Koschei and falls in love with one of them. The next day,