Symphony Edward Elgar, Gustav Mahler, Jean Sibelius, Carl Nielsen, Igor Stravinsky, Bohuslav Martinů, Roger Sessions, and Dmitri Shostakovich composed symphonies "extraordinary in scope, richness, originality, and urgency of expression" (Steinberg 1995, 404). One measure of the significance of a symphony is the degree to which it reflects conceptions of temporal form particular to the age in which it was created. Five composers from across the span of the 20th century who fulfil this measure are Sibelius, Stravinsky, Luciano Berio (in his Sinfonia, 1968–69), Elliott Carter (in his "Symphony of Three Orchestras", 1976), and Pelle Gudmundsen-Holmgreen (in "Symphony/Antiphony", 1980). Beginning in the
Symphony of the New World breakthroughs. Marilyn Dubow, a soloist with the symphony, won a seat in the New York Philharmonic as the first female violinist. Elayne Jones, one of the founders, joined the San Francisco Symphony as its first black woman timpanist. Thinking back on her days with the Symphony of the New World, Jones remembers, "The legitimacy of our organization was not acceptable until we had people who were supporting us. We had to have donations to begin to establish as a viable organization and to get union support! We had to begin getting players for this orchestra. All I remember is how