Teresa Stratas

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.

Opera is a large-scale theatrical genre that combines music, drama, and visual spectacle, in which the story is primarily conveyed through singing accompanied by an orchestra. It unites solo voices, ensembles, and chorus with staging, costumes, and often dance to create a total artwork. Emerging in late Renaissance Italy and flourishing in the Baroque era, opera developed signature forms such as recitative (speech-like singing that advances the plot) and aria (lyrical numbers that explore character and emotion). Over the centuries it evolved diverse national styles—Italian bel canto, French grand opéra, German music drama—while continually experimenting with orchestration, harmony, narrative structure, and stagecraft.