Symphonic poem Tchaikovsky's work as "Isle of the Dead" (1909) does its independence from it. A similar debt to his teacher Rimsky-Korsakov imbues Igor Stravinsky's "The Song of the Nightingale", excerpted from his opera "The Nightingale". Alexander Scriabin's "The Poem of Ecstasy" (1905–08) and "" (1908–10), in their projection of an egocentric theosophic world unequalled in other symphonic poems, are notable for their detail and advanced harmonic idiom. Socialist realism in the Soviet Union allowed program music to survive longer there than in western Europe, as typified by Dmitri Shostakovich's symphonic poem "October" (1967). While France was less concerned than other countries
Symphonic music in Iran Symphony Orchestra at Tehran's Roudaki Hall in December 2003. The following are a number of Iranian composers of symphonic music. Symphonic music in Iran Symphonic music in Iran encompasses Iranian musical pieces composed in the symphonic style. In addition to instrumental compositions, some of Iran's symphonic pieces are based on the country's folk songs, and some are based on poetry of both classical and contemporary Iranian poets. Ali-Naqi Vaziri, one of the most prominent and influential musicians of the late Qajar and early Pahlavi periods, established a private music school in 1924, where he also created a school orchestra composed