Arnold Schoenberg

Arnold Schoenberg (13 September 1874 – 13 July 1951) was an Austrian-born composer, music theorist, teacher, and painter renowned for pioneering atonality and inventing the twelve-tone technique, a compositional method that treats all twelve chromatic pitches as equal elements in a series to replace traditional tonal hierarchy. Born to a lower-middle-class Jewish family in Vienna, Schoenberg received violin lessons from age eight but was largely self-taught in composition, later taking limited counterpoint instruction before his early works gained notice through mentors like Alexander Zemlinsky. His innovations, including the emancipation of dissonance and leadership of the Second Viennese School alongside pupils Alban Berg and Anton Webern, dismantled functional tonality, profoundly shaping modernist music despite widespread initial rejection for its perceived dissonance and complexity. Initially converting from Judaism to Protestantism in 1898 amid assimilationist pressures, Schoenberg reconverted in 1933 following Nazi ascendance, prompting his emigration to the United States where he secured academic posts at institutions like the University of California, Los Angeles, and composed works reflecting renewed Jewish identity until his death.

Arnold Schoenberg was born on September 13, 1874, in Vienna, Austria-Hungary, to a Jewish family. His father, Samuel Schoenberg, operated a shoe shop, while his mother, Pauline Nachod Schoenberg, provided piano instruction. Schoenberg's formal schooling ended prematurely; he attended the k.k. Staats-Oberrealschule from 1885 to 1891 but left at age 16 following his father's death in 1890, subsequently taking employment as a bank clerk to support the family until 1895.