"Symphony in D minor" is a significant orchestral work composed by César Franck in 1888. It is known for its rich harmonies and cyclical structure, where themes are revisited throughout the piece. The symphony is characterized by its emotional depth and innovative orchestration, making it a staple in the symphonic repertoire. The work is divided into four movements, each showcasing different moods and musical ideas. Franck originally wrote it for a performance by the Paris Conservatory orchestra, and it has since gained popularity for its lyrical melodies and dramatic contrasts. The symphony reflects the Romantic era's emphasis on expressive music.