Imagine being Queen Elizabeth I's favorite court composer, holding a royal monopoly on all music printing in England, while secretly writing and distributing illegal music for a persecuted Catholic community, a crime that carried the death penalty for almost anyone else. This deep dive explores the double life of William Byrd, born around 1540 and widely considered one of the greatest composers of the English Renaissance, and asks how genius can create its own kind of diplomatic immunity.

Using Tudor records, the royal patents, and analyses of Byrd's surviving music, we follow him from training under Thomas Tallis at the Chapel Royal to his clash with Puritans at Lincoln Cathedral, the 1575 printing monopoly and the financial disaster of the Cantiones Sacrae, and the political terror that followed the papal decree Regnans in Excelsis in 157 ...