Arnold Schoenberg (1874-1951) revolutionized twentieth-century music through twelve-tone composition and atonality. This Arditti String Quartet recording documents his chamber music evolution across five decades. Early quartets show Romantic foundations; later works embrace the atonal and serial techniques that would define modern classical music. Verklärte Nacht, perhaps his most accessible masterpiece, is a lush orchestration that bridges Romanticism and modernism. The Kammersymphonie and Streichtrio reveal his systematic approach to composition growing more abstract with time. The Phantasy further demonstrates his serial innovations. The Arditti ensemble performs with crystalline precision, bringing clarity to Schoenberg's intellectually demanding works. This is essential listening for anyone serious about understanding the roots of twentieth-century classical music and one of history's most consequential compositional voices.