German tenor Peter Maus died at the age of 74. The tenor died of a brief illness in his adoptive city of Berlin. Maus was born in Bayreuth and became a member of the Deutsche Oper Berlin from 1974 to 2013 where he performed such roles as Isèpo in “La Gioconda.” Belmonte and Pedrillo in “Die Entführung aus dem Serail,” {…}