However, acute liver failure from severe hepatic necrosis is an uncommon phenomenon. Acute liver failure can affect the body through a number of system failures: 1  Gastrointestinal: vomiting, diarrhea, blood in the stool (hematochezia).
Opera seria (plural: opere serie; usually called dramma per musica or melodramma serio) is an Italian musical term which refers to the noble and serious style of Italian opera that predominated in Europe from the 1710s to c. 1770.
Music is a natural medium for expressing emotions, moods and feelings. As a result, classical operas tend to be very dramatic. Traditionally, music was the most important element of opera. In contemporary opera productions, other features have also become important, such as: acting, staging and costumes.The audio clip above is the finale of Act 1, from the opera Nabucco by G.Verdi, interpreted by opera conductor Myron Yusypovych.o a lesser degree, drama also comes from the plot of the opera. 1  Read about the evolution of what is opera and drama from Richard Wagnerâs 19th century perspective to a 21st century audience point-of-view. 2  See images of the diagrams and writings on opera and drama by the famous opera composer Richard Wagner.