Richard Hein

Symfonický orchestr (symphony orchestra) refers to the large, standardized classical ensemble designed for the performance of symphonies, overtures, tone poems, concertos, and other large-scale works. It typically includes strings, woodwinds, brass, percussion, and often harp, keyboards, or auxiliary instruments. As the repertory expanded from the Classical into the Romantic era, the ensemble grew in size and color to realize wider dynamic range, more complex textures, and dramatic narratives. Today, the symphony orchestra is both a musical institution and a performance tradition, encompassing concert presentations, opera pits, film sessions, and contemporary commissions.

Classical music is the notated art-music tradition of Europe and its global descendants, characterized by durable forms, carefully codified harmony and counterpoint, and a literate score-based practice. The term “classical” can refer broadly to the entire Western art-music lineage from the Medieval era to today, not just the Classical period (c. 1750s–1820s). It privileges long-form structures (such as symphonies, sonatas, concertos, masses, and operas), functional or modal harmony, thematic development, and timbral nuance across ensembles ranging from solo instruments to full orchestras and choirs. Across centuries, the style evolved from chant and modal polyphony to tonal harmony, and later to post-tonal idioms, while maintaining a shared emphasis on written notation, performance practice, and craft.