After the Mass Ordinary, the Magnificat was the liturgical text most frequently set by Renaissance composers, and Orlando di Lasso's 101 polyphonic settings form the largest and most varied repertory of Magnificats in the history of European music. In the first detailed investigation of this repertory, David Crook focuses on the forty parody or imitation Magnificats, which Lasso based on motets, madrigals, and chansons written by such composers...