Elizabeth Eva Leach is Professor of Music at the University of Oxford. Her publications include Guillaume de Machaut: Poet, Secretary, Musician (2011), Sung Birds: Music, Nature and Poetry in the Later Middle Ages (2007), Citation in Medieval and Renaissance Musical Culture (co-edited with Suzannah Clark, 2005) and Machaut's Music: New Interpretations (editor, 2003). In 2013 she was awarded the Dent medal of the Royal Musical Association; she was also winner of the 2012 Phyllis Goodhart Gordan Prize of the Renaissance Society of America, and the 2007 Outstanding Publication Award of the Societ...