opera | Metropolitan Opera | Royal Opera House | Sydney Opera House | Vienna State Opera | San Francisco Opera | New York City Opera | The Phantom of the Opera (1986 musical) | The Threepenny Opera | Opera | Doctors (soap opera) | Falstaff (opera) | Paris Opera | Royal Swedish Opera | Opera Australia | Lyric Opera of Chicago | Boris Godunov (opera) | The Beggar's Opera | Tannhäuser (opera) | Santa Fe Opera | opera house | Houston Grand Opera | Zurich Opera | Opera North | Dallas Opera | English National Opera | Welsh National Opera | Lulu (opera) | Faust (opera) | Eugene Onegin (opera) |
There are currently four active Lirica-class cruise ships, the lead vessel, MSC Lirica (2003), MSC Armonia (2001 as European Vision; operated by MSC by 2004), MSC Opera (2004), and the MSC Sinfonia (2002).