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The "Konzertstück" is a musical composition for piano and orchestra. It is a single-movement work that typically features a virtuosic piano part and a large orchestra. The Konzertstück is a relatively rare form of musical composition, and there are only a handful of well-known examples, such as Weber's Konzertstück in F minor, Op. 79, and Mendelssohn's Konzertstück No. 1 in G minor, Op. 25.