Chiara Taigi and Riccardo Massi in Tosca.By Greg StepanichGood singing can get an opera audience past uninspired acting, but when it comes to the heroine of Giacomo Puccini’s Tosca, it’s best to have someone who can do both well.And on Friday night, Palm Beach Opera did.In the Italian soprano Chiara Taigi, who opened its current run of Puccini’s “shabby … [Read more...]