Music from a turning point in history .... the short-lived marriage between Mary Tudor and Philip II of Spain, although barren and doomed, resulted in a glorious flowering of Anglo-Spanish music which saw the greatest musicians from the two nations meeting and working together. The music for a flamboyant Christmas Day ceremony in St. Paul's Cathedral in 1554 was a celebratory focal point of an extraordinary resurgence of the Catholic faith in England, fuelled by hopes, soon to be dashed, that Mary was pregnant.