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 No. 4 (Nielsen) Symphony No. 4 (Nielsen) Symphony No. 4, Op. 29, FS 76, also known as "The Inextinguishable" (), was completed by Danish composer Carl Nielsen in 1916. Composed against the backdrop of the First World War, this symphony is among the most dramatic that Nielsen wrote, featuring a "battle" between two sets of timpani. Nielsen was thinking about a new symphony in 1914, and in May he wrote to his wife (who was in Celle): I have an idea for a new composition, which has no programme but will express what we understand by the spirit of life or manifestations of