From The Berkshire Edge, July 21 2015:

"Lenox — Two nights after a wide ranging and generous recital at Ozawa Hall, on July 11, the justly celebrated bass-baritone, Bryn Terfel, brought his huge and resonant voice to the Tanglewood Shed, with solo arias from Verdi’s “Don Carlo” and “Falstaff” preceding a wondrous performance of Act I of Puccini’s “Tosca.”

In the latter, as the evil, love-struck police chief, Scarpia, Terfel was joined by his equal in power, projection, and personality, the Met soprano, Sondra Radvanovsky, a credulous, sensuous, volatile Tosca. She evoked the wizardry of Maria Callas to Terfel’s Feodor Chaliapin, along with a superb, last-minute tenor replacement, Brandon Jovanovich, as Cavaradossi, and a truly impressive supporting cast: bass-baritone, John Del Carlo as the Sacristan, the marvelous bass, Ryan Speedo Green, as Angelotti, tenor, Ryan Casperson as Spoletta, and the Tanglewood Festival Chorus and a children’s chorus, Voices Boston, along the Boston Symphony Orchestra, singing and playing their hearts out under the baton of Bramwell Tovey..."