The little English early music choir with the wacky Italian name (I Fagiolini means “the beans”) has made it to the big-time with its Decca debut, which has outstripped albums by pop stars such as Eminem and Bon Jovi on the British charts. I also say “big-time” because the madrigal specialists have augmented their lineup for this premiere recording of a long-lost High Renaissance masterpiece in forty individual parts.

Like Monteverdi a generation later, Alessandro Striggio was employed by the court of Gonzaga and patronised by the powerful Medicis. But his name is associated more often with Thomas Tallis, who famously heard one of Striggio’s 40-part offerings and indulged a little one-upmanship with the same polychoral forces in the famous Spem in alium. 

Tallis may streak ahead of his...