Catherine Webster Soprano Catherine Webster is in great demand as soloist and ensemble singer. For Musica Omnia she participated in the complete works of Chiara margarita Cozzolani with the Magnificat Ensemble. Performed in: Chiara Margarita Cozzolani: Christmas Vespers Chiara Margarita Cozzolani: Concerti Sacri (1642) Performed compositions by: Chiara Margarita Cozzolani Chiara Margarita Cozzolani