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I puritani (The Puritans) is an 1835 opera by Vincenzo Bellini. It was originally written in two acts and later changed to three acts on the advice of Gioachino Rossini, with whom the young composer had become friends. The music was set to a libretto by Count Carlo Pepoli, an Italian émigré poet whom Bellini had met at a salon run by the exile Princess Belgiojoso, which became a meeting place for many Italian revolutionaries. The opera is based on Têtes Rondes et Cavaliers (Roundheads and Cavaliers), a historical play written by Jacques-François Ancelot and Joseph Xavier Saintine and set in the English Civil War, which some sources state was based on Walter Scott's 1816 novel Old Mortality, while others state that there is no connection.

Dorothee Oberlinger brought another musical treasure to light last year at the Potsdam Music Festival. "I Portentosi Effetti della madre Natura by Giuseppe Scarlatti had its premiere in the then brand-new Palace Theatre of the New Palace in Sanssouci - with resounding success. Some 250 years later, the work, which stylistically seems to have been written five minutes before Mozart, with a mix of great seria arias and rousing folk echoes, experienced its celebrated resurrection as a production of the Musikfestspiele Potsdam Sanssouci with the Ensemble 1700 and singers under the artistic direction of Dorothee Oberlinger. The production accompanying the performances will now be released as a world premiere recording on 9 June as a co-production with Musikfestspiele Potsdam and rbb Kultur on the deutsche harmonia mundi label.