Yoko Kikuchi

Post-Romantic era refers to late-19th- and early-20th-century classical music that extends the lush harmonies, expansive forms, and emotive rhetoric of High Romanticism while pushing tonality and orchestration to their limits. It is characterized by chromatic saturation, extended tonal relationships, large orchestras (often with auxiliary instruments such as celesta, harps, and organ), and grand, often programmatic designs (tone poems, multi-movement symphonies, and large-scale operas). Composers frequently adopt leitmotivic writing, extreme dynamic ranges, and deeply personal, sometimes metaphysical subject matter. Historically it overlaps with the early stirrings of musical Modernism: while remaining fundamentally tonal, it explores ambiguous tonal centers, altered/chromatic mediants, and advanced chordal extensions (9ths, 11ths, 13ths), thereby creating a bridge between Romantic idioms and the innovations of the 20th century.

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.