Ukraine National Symphony Orchestra

The Saint Petersburg school refers to interrelated circles of 19th-century Russian Western Classical composers centered in Saint Petersburg. Its core aim was to develop a distinctly Russian national style within Western art-music forms, blending European conservatory craft (symphony, opera, chamber music) with Russian-language declamation, folk-like melodic turns, Orthodox-tinged sonorities, and programmatic subjects drawn from Russian history and literature. In practice, the term often overlaps with the so‑called “Mighty Handful” (Balakirev’s circle) and their broader St. Petersburg milieu, where national-romantic aesthetics were pursued alongside vigorous debate with more academically oriented musicians.

A symphonic poem (also called a tone poem) is a single-movement orchestral work that conveys an extra-musical narrative, image, or idea through purely instrumental means. Rather than following traditional multi-movement symphonic forms, it uses flexible structures—often rhapsodic or episodic—to mirror a story, painting, landscape, poem, or philosophical concept. Rooted in Romantic aesthetics, the symphonic poem emphasizes vivid orchestration, thematic transformation, and striking harmonic color to achieve narrative coherence. It commonly deploys leitmotif-like themes that evolve as the program progresses, creating an arc that feels cinematic long before the advent of film scoring.

Waltz is a dance-music genre in triple meter, most commonly in 3/4 time, marked by a strong accent on the first beat and the characteristic “oom–pah–pah” accompaniment (bass note followed by two chords). Emerging from Central European folk dances and adopted by urban salons, the waltz spans both functional dance repertoire and concert pieces for piano or orchestra. Tempos vary by style: the Viennese waltz is fast and flowing, while the slow/English waltz is measured and lyrical. Melodies are typically long-breathed and cantabile, with 8- or 16-bar phrases and frequent modulations to closely related keys. The genre is culturally tied to Vienna and the Habsburg lands, where composers such as the Strausses and Lanner helped codify its form, but it has since permeated ballroom traditions, art music, folk repertoires, film, and popular music worldwide.

An oratorio is a large‑scale, multi‑movement work for voices and orchestra, typically on a sacred narrative subject, performed without staging, costumes, or scenery. It combines solo recitatives and arias with powerful choruses and instrumental movements, using a dramatic arc similar to opera but presented as a concert work. Languages and styles vary by era and region (Italian and Latin in early Roman oratorios, German for Lutheran works such as Bach’s, and English for Handel’s). While most are sacred, secular oratorios also exist. Across the Baroque, Classical, Romantic, and modern eras, the oratorio evolved from intimate devotional storytelling to monumental public concert pieces, often intended for festivals and large choirs.

A requiem is a musical setting of the Roman Catholic Mass for the Dead (Missa pro defunctis). Historically rooted in Latin liturgy, it sets movements such as the Introit, Kyrie, (historically) the Sequence Dies irae, Offertory, Sanctus, Agnus Dei, and Communion, and often includes additional responsories like Libera me and In paradisum. While the earliest requiems were monophonic chants, the genre became a showcase for polyphonic and later symphonic choral writing. Renaissance composers wrote austere, modal settings; Classical and Romantic composers expanded the forces and dramatic scope; and 20th–21st century composers reimagined the form with new languages, from neo-modal and impressionistic harmonies to avant‑garde sonorities. Today, requiems appear both in liturgy and as concert works, symbolizing collective mourning, remembrance, and spiritual reflection.

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.