Opéra Bastille

“The building was inaugurated by François Mitterrand on 13 July 1989, on the eve of the 200th anniversary of the storming of the Bastille, …. A semi-staged gala concert, directed by Robert Wilson under the title la Nuit avant le jour (The Night Before the Day), was conducted by Georges Prêtre and featured singers such as Teresa Berganza and Plácido Domingo. The Paris Opera's traditional Bastille Day free concert was given there the following day.

“The opera house was unfinished at the time of the official inauguration, and did not see its first opera performance until 17 March 1990, with Hector Berlioz’ Les Troyens.” - wikipedia