Misty Copeland is making history. During American Ballet Theatre's current season at the Metropolitan Opera House, Copeland will alight on that storied Lincoln Center stage, making her New York debut as the Swan Queen in the iconic masterpiece Swan Lake - a crowning achievement for any dancer, regardless of the color of her skin.

In Hamburg, there are three major orchestras, an opera house, and one of the great concert-hall acoustics in Europe at the Laeiszhalle, in a town a fifth the size of London. And that's not unusual. In Germany, there are dozens of towns with two or three orchestras. The connection with music goes very, very deep.

Until the Eighties, Oslo was a rather boring town, but it's changed a lot, and is now much more cosmopolitan. If I go downtown, I visit the harbour to see the tall ships and the ferries, and to admire the modern architecture such as the Opera House or the new Astrup Fearnley Museum on the water's edge.

Americans, they have an incredible operatic tradition: the Metropolitan Opera House is - if not the most prestigious - one of the most prestigious opera houses in the world for over 100 years.

One of our books has been made into a musical, 'The Great American Mousical,' which I directed at the Goodspeed Opera House in Connecticut. And another, 'Simeon's Gift,' has been adapted for a symphony orchestra and five performers. I'm also a very proud member of the board of the Los Angeles Philharmonic.

One of my first memories is running up and down the theatre at Wakefield Opera House.

Tiles, the best furniture, fabrics, bath fixtures, bronze - just leaf through any design magazine and you immediately understand they're all 'Made in Italy.' We have the premier opera house in the world, La Scala, and behind the Nobel given to CERN is the research of many Italians.

I performed in Sydney some years ago for the Sydney Festival and I am just so pleased to be returning to the wonderful Sydney Opera House and also performing in Melbourne for the first time.

The work that launched Snohetta into the architectural big leagues was their Oslo Opera House, which will certainly rank among the firm's highlights whatever else they may do. Although this is by any measure a triumph of city planning, the building itself is not quite a masterpiece, though very fine indeed.

One of the most wonderful memories in my life was when I sang at the Opera House in Sydney. I will never forget that. It is one of the most beautiful Houses I have ever sung in my life.