Bayreuth Festival talented conductor Hermann Levi, who was personally chosen by Richard Wagner to conduct the debut of "Parsifal" in 1882 with the assistance of the young Engelbert Humperdinck. Following Wagner's death, his widow Cosima continued running the festival at one or, more frequently, two-year intervals. She gradually introduced the remaining operas which complete the Bayreuth canon of Wagner's last ten completed operas. Levi, the son of a rabbi, remained the festival's principal conductor for the next two decades. Felix Mottl, who was involved with the festival from 1876 to 1901, conducted "Tristan und Isolde" there in 1886. Until the 1920s, performances
Annual Avant Garde Festival of New York Annual Avant Garde Festival of New York The Annual Avant Garde Festival of New York was an annual event that began in 1963 as an open forum for the emerging experimental music scene in New York City. Established in 1963 by cellist and performance artist Charlotte Moorman, the festival ran for 15 years in various locations including Central Park and the Staten Island Ferry until 1980 (except for the years 1970, 1976 and 1979). Organized by the cellist and performance artist Charlotte Moorman, the Annual Avant Garde Festivals of New York began in 1963 as open forums for the experimental