Artiste: Dmitry Voropaev

The Wales Millennium Centre in Cardiff celebrates its 10th anniversary this autumn, and as part of the celebrations the Mariinsky Opera, under its conductor Valery Gergiev, was invited back for a concert performance of Prokofiev’s comic opera, Betrothal in a Monastery.

Imagine, if you will, a one man stage show, with one of the nation’s foremost and best loved actors playing all the parts in a somewhat Faustian fairy tale, with a crack team of musicians playing incidental music by one of the last century’s great composers. You might think that this would comfortably sell out a fair sized London theatre.