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 poems (Liszt) of an opening movement, he combined elements of overture and symphony in a modified sonata design. The composition of the symphonic poems proved daunting. They underwent a continual process of creative experimentation that included many stages of composition, rehearsal and revision to reach a balance of musical form. Aware that the public appreciated instrumental music with context, Liszt provided written prefaces for nine of his symphonic poems. However, Liszt's view of the symphonic poem tended to be evocative, using music to create a general mood or atmosphere rather than to illustrate a narrative or describe something literally. In this regard,