Puccini's diva drama, TOSCA is at Houston Grand Opera from Jan 22 to Feb 7, 2010 www.HoustonGrandOpera.org/Tosca Renowned soprano Patricia Racette makes her role debut as the passionate Floria Tosca in Puccinis timeless drama. Tenor Marcus Haddock is the painter Mario Cavaradossi, whom Tosca adores and Raymond Aceto sings the menacing Baron Scarpia who will stop at nothing to destroy the object of Toscas affections. Created especially for Houston Grand Opera, this new production by John Caird features classic sets and costumes designed by Bunny Christie in the style of nineteenth-century Rome.