|Opera by Alexander Borodin|
Title page of the published score. The text reads: "Prince Igor, opera in 4 acts with a prologue, words and music by A.P. Borodin, subject adapted from The Lay of Igor's Host."
|Native title||Russian: Князь Игорь, translit. Knyaz' Igor'|
|Based on||The Lay of Igor's Host|
4 November 1890 (1890-11-04)
Mariinsky Theatre, Saint Petersburg