Although American classical music is now readily understood as one of the major powers within the Western musical tradition, its international prestige was far from self-evident in the mid-twentieth century. This paper argues that it was through postwar international concert tours that American classical music gradually achieved recognition on par with its European counterpart. During the Cold War, the United States was repeatedly challenged by the Soviet Union regarding its cultural maturity and its capacity to lead the world. In response, the worldwide presentation of classical music became a crucial strategy for demonstrating America’s refinement and civilizational standing. Between 1954 and 1963, official records show that 83 percent of all music groups or soloists sent abroad under U.S. government sponsorship were classical musicians—a figure far exceeding those representing jazz or other forms now regarded as distinctively “American.”

Within this broader framework, the paper focuses on the Boston Symphony Orchestra’s 1960 East Asian tour and examines its reception in South Korea, Taiwan, and Japan. Having previously toured Europe in 1952 and 1956—including a highly publicized visit to the Soviet Union—the BSO became the first major American orchestra to perform in East Asia. The ways in which it was received—ranging from diplomatic recognition to aesthetic criticism—reveal how the BSO’s East Asian reactions helped shape America’s international prestige in a musical sphere long grounded in the European tradition.