Performance art may be scripted, unscripted, random, or carefully organized—even audience participation may happen. John Cage is regarded by many as a efficiency artist quite than a composer, although he preferred the latter time period. Cage’s composition Living Room Music, composed in 1940, is a quartet for unspecified instruments, really non-melodic objects, that may be found in the living room of a typical home, hence the title. Ernestine Schumann-Heink as WaltrauteThe composer Richard Wagner recognized the fusion of so many disciplines right into a single work of opera, exemplified by his cycle Der Ring des Nibelungen (“The Ring of the …