Welcome to Saint Stephen's Basilica, a Roman Catholic church standing in the elegant centre of Pest, the flat, lively half of Budapest on the eastern bank of the Danube. It sits only a few steps from the Hungarian Parliament, and you will soon see why the two buildings are so often talked about together. This is the largest church in Budapest. It is also a co-cathedral, which means it shares the seat of the Archdiocese of Esztergom-Budapest with the Esztergom Basilica. It carries the name of Stephen, the first King of Hungary, who lived from around 975 to 1038. Inside, his mummified right hand is kept in a reliquary, and that relic has made this church a place of pilgrimage as much as a landmark. In the next few minutes I will tell you about a building site that lasted more than half a century, a dome that came crashing down, a king and his famous relic, and the artists who filled the interior with gold, glass and music. Look up at the facade as you listen, and let the story begin.