Robert Craft

The Darmstadt School refers to the post–World War II circle of composers who gathered around the Internationale Ferienkurse für Neue Musik (International Summer Courses for New Music) in Darmstadt, West Germany. Characterized by rigorous serial and post-serial techniques, extreme control of musical parameters (pitch, rhythm, dynamics, timbre), and a rejection of tonal and romantic idioms, the style prized structural clarity, pointillist textures, and an ascetic, laboratory-like approach to sound. While aesthetically diverse, its core ethos was a modernist drive toward formal innovation, often engaging electronic media and advanced notation, and deeply influenced by the Second Viennese School—especially Webern’s concise, atomized writing.

Integral serialism (also called total serialism) is a post–World War II compositional approach that extends the serial ordering principle beyond pitch to other musical parameters such as duration, dynamics, timbre, articulation, and register. Instead of relying on tonal harmony or freely atonal gestures, the composer constructs one or more ordered sets (series) for each parameter and subjects them to systematic transformations (inversion, retrograde, transposition, permutation) and cross-mappings. The result is highly controlled, pointillistic textures and tightly organized forms whose coherence derives from parametric organization rather than tonal function. Its sound world often features fragmented gestures, rapid contrasts of dynamics and articulation, and intricate rhythmic structures. While perceived as austere or rigorous, it enabled composers to craft micro-detailed musical behaviors and helped forge the postwar European avant-garde’s language.

Neoclassicism in music is a 20th‑century movement that revived forms, genres, and aesthetics from the Baroque and Classical eras, but reframed them with modern harmony, rhythm, and orchestration. It emphasizes clarity, balance, objectivity, and contrapuntal craft, often rejecting late‑Romantic excess while retaining a tonal or modal center enriched by dissonance, bitonality, and crisp rhythmic drive. Typical hallmarks include neobaroque dance suites, neoclassical sonatas and concerti, chamber‑oriented scoring, clean textures, and a dry, anti‑rhetorical performance style.

Expressionism in music is an early-20th-century modernist movement that foregrounds inner psychological states, anxiety, and alienation through highly charged sonic language. It abandons traditional tonal centers in favor of atonality or extreme chromaticism, embraces dissonance without immediate resolution, and often fragments melody into sharp, angular gestures. Textures favor clarity and intensity: chamber forces, extreme registers, abrupt contrasts of dynamics and timbre, and sparse, aphoristic forms are common. Composers experiment with Sprechstimme (speech-like vocalization), Klangfarbenmelodie (melody distributed across changing timbres), and rapidly shifting meters to intensify expression. Vocal works (monodramas, song cycles) and concise instrumental miniatures became emblematic vehicles for psychological drama.

The Second Viennese School is an early‑20th‑century circle of Viennese composers led by Arnold Schoenberg, with his pupils Alban Berg and Anton Webern. It marks the decisive move from late‑Romantic chromaticism into atonality and the codification of the twelve‑tone (dodecaphonic) method, reshaping pitch organization, form, and expression in Western art music. Its hallmarks include tight motivic economy, acute attention to timbre (Klangfarbenmelodie), pointillistic textures, extreme dynamics and registral contrasts, and an expressionist intensity that often explores fragmentation and psychological tension. The repertoire spans chamber works, lieder, orchestral pieces, piano music, and operas (notably Berg’s Wozzeck and Lulu). The school’s techniques and aesthetics became a foundational strand of 20th‑century musical modernism.

Ballet (as a musical genre) refers to orchestral music written to accompany choreographed dance on stage. It prioritizes clear tempi, strongly articulated rhythms, and memorable leitmotifs to support narrative, character, and movement. While rooted in court entertainment, ballet music evolved into a sophisticated, self-sufficient concert art: many ballets yield popular orchestral suites that are performed independently. Typical numbers include adagios, variations, codas, divertissements, character dances, and large ensemble scenes that mirror the dramatic arc of the choreography. Stylistically, ballet spans Baroque courtly idioms, Classical clarity, Romantic lyricism, and 20th‑century modernism and neoclassicism. It is predominantly instrumental (full orchestra), but can occasionally include choral or vocal parts when dramaturgy requires it.