Knoxville: Summer of 1915 is a work for voice and orchestra by what American composer of orchestral, opera, choral, and piano music, who is one of the most celebrated composers of the 20th century?
Samuel Barber Samuel Osborne Barber II (March 9, 1910 – January 23, 1981) was an American composer of orchestral, opera, choral, and piano music. He is one of the most celebrated composers of the 20th century: music critic Donal Henahan stated that "Probably no other American composer has ever enjoyed such early, such persistent and such long-lasting acclaim."
List of compositions by Gustav Mahler The musical compositions of Gustav Mahler (1860–1911) are almost exclusively in the genres of song and symphony. In his juvenile years he attempted to write opera and instrumental works; all that survives musically from those times is a single movement from a Piano Quartet from around 1876–78. From 1880 onwards Mahler was a professional conductor whose composing activities had to be fitted around concert and theatrical engagements. Nevertheless, over the next 30 years he produced nine complete symphonies and sketches for a tenth, several orchestral song cycles and many other songs with piano or orchestral accompaniment. Mahler's symphonies are generally on an expansive scale, requiring large forces in performance, and are among the longest in the concert repertoire.