Alban Berg

'Wozzeck,' completed in 1922 and premiered in Berlin in 1925 under conductor Erich Kleiber, is Berg's most celebrated opera and a landmark of 20th-century music. It is based on the unfinished play by Georg Büchner about a poor soldier driven to madness and murder.

Yes, Berg studied with Arnold Schoenberg from 1904 to 1911, along with Anton Webern, forming the core of what became known as the Second Viennese School. Both Berg and Webern remained devoted to their teacher even as they developed their own distinct compositional voices.

Berg died in 1935 leaving the third act of 'Lulu' incomplete, and the opera was initially performed in a two-act version. The Austrian composer Friedrich Cerha later completed the third act based on Berg's sketches, and the full three-act version premiered in Paris in 1979.

Berg's Violin Concerto of 1935 was his last completed work, written for the American violinist Louis Krasner and premiered posthumously in 1936. It is notable for blending twelve-tone technique with tonal elements, including a quotation of a Bach chorale in the second movement, and was written as a memorial to Manon Gropius, daughter of Alma Mahler.