The Musa Jalil Opera and Ballet Theatre on Liberty Square is the city's grand 19th-century opera house, a long white columned building with a portico and a sculpture of the Tatar poet Musa Jalil outside. The repertory covers the standard Russian and Western opera and ballet canon plus several Tatar works.
Tickets are inexpensive by international standards. Two annual festivals — the Chaliapin Opera Festival in February and the Nuriyev Ballet Festival in May — attract major Russian performers and a more international audience. Worth checking what is on for any evening you have in the city.