The Teatro dell’Opera di Roma will continue its free streaming through its Teatro Digitale. On Dec. 25, the company will stream a Christmas concert featuring Roberto Gabbiani leading the Chrosu and Orchestra dell’Opera di Roma. The priogram will include Vivaldi’s “Credo,” “Magnificat,” and “Gloria.” On Dec. 31, Roberto Abbado will conduct the New Year’s Eve concert featuring music by Tchaikovsky. {…}