The Arnold Schoenberg Choir and the Vienna Concentus Musicus are conducted by Nikolaus Harnoncourt in the "Qui Tollis" and the "Sanctus" from that Mass.

NPR: Mozart's Job Hunting Dilemma

Precisely those qualities, and the integrity which engendered them, won Brahms the esteem of one of the most famous 20th-century progressives, Arnold Schoenberg, the originator of serialism.

ECONOMIST: How Brahms saved music from Wagner

Just as Kandinsky turned his back on figuration, so did the atonal composers of the early 20th century, led by Arnold Schoenberg, abandon tonal harmony, the fundamental ordering principle on which all Western classical music had previously been based.

WSJ: The Seductive Lure of Abstraction | Sightings by Terry Teachout

In fact, by the 1960s Los Angeles had played host, however fleetingly, to a huge variety of authors, musicians and artists, among them Bertolt Brecht, Joan Didion, Jascha Heifetz, David Hockney, Huxley himself, Christopher Isherwood, Thomas Mann, Robert Motherwell, Nathanael West, Artur Rubinstein, Arnold Schoenberg and Igor Stravinsky.

ECONOMIST: Obituary