Symphony instruments, 19th century symphonies were gradually augmented with more string players and more wind parts, so that the orchestra grew substantially in sheer numbers, as concert halls likewise grew. At the beginning of the 20th century, Gustav Mahler wrote long, large-scale symphonies. His Eighth Symphony, for example, was composed in 1906 and is nicknamed the "Symphony of a Thousand" because of the large number of voices required to perform the work. Additionally, his Third Symphony is one of the longest regularly performed symphonies at around 100 minutes in length for most performances. The 20th century also saw further diversification in
Symphony op. 165, No. 7, "Nanga Parvat", op. 175, No. 14, "Ararat", op. 194, and No. 23, "Ani", op. 249, composed in 1958, 1959, 1961, and 1972 respectively; Alfred Reed's 2nd, 3rd, 4th, and 5th symphonies, composed in 1979, 1988, 1992, and 1994 respectively; and Johan de Meij's Symphony No. 1 "The Lord of the Rings", composed in 1988, and his Symphony No. 2 "The Big Apple", composed in 1993. The word "symphony" is also used to refer to the orchestra, the large ensemble that often performs these works. The word "symphony" appears in the name of many orchestras, for example,