Arts & International Affairs: Vol. 3, No. 2, Summer/Autumn 2018 | Page 5

ARTS & INTERNATIONAL AFFAIRS broadly to “shape the field” (ibid.:8). But again, to integrate music in IR studies goes far beyond the influence of metaphors for designing research and theories. Walt does not see the genuine aural dimension of International Affairs. It is not a question of presenting a theory with ordinary images that could make sense. The acoustic turn has much bigger promises. What are they and how could they be achieved? This acoustic turn results from the convergence of three independent movements. First, musicologists not only explore the cultural movements of musicians and musical genres across borders but also the role of music in political and conflictual contexts (O’Connell and Castelo-Branco 2010). Historians have opened a new chapter of American Diplomacy for decades based on a cultural turn that nowadays is extended to other countries. This academic literature sheds light on transnational circulation of conductors, composers, groups ... with and beyond Foreign policies of the States (Gienow-Hecht 2009, 2015). The last movement comes from IR where aesthetics have been integrated in several research programs. Aesthetics not only operate as an “amplifier” (Bleiker 2009), they also open up “thinking space” (ibid. 2017). Music takes part in this agenda by “resounding international relations” (Franklin 2005). To study international relations as an acoustic fact has at least three academic consequences: • To describe the aural aspect of International Relations as a continuum from sound to silence. Thanks to the public diplomacy, leaders speak with their government counterparts and also foreign audiences. But, the international arena has more aural aspects than these official voices. Transnational actors and musicians per se make their own voices heard, as Bono illustrates, for instance. This famous rock-star joined the movement Jubilee 2000 for the debt cancellation at the end of the 1990s. He set up his own nongovernmental organization dedicated to development in Africa and has tried to influence political leaders�especially the G7 members�for years concerning global economic issues. Besides, music embodies a way to promote values abroad no matter who the actors in the front line are: the ambassadors of Jazz created by the Department of State in the United States aimed at promoting another image of the country during the Cold War; the dissemination of Chinese operas like Rain of Flowers along the Silk Road shows the diplomatic and cooperative role of China in Asia ; Dag Hammerskjöld as Secretary-General of the United Nations yearned for new symbols in IR and initiated the annual concerts in the General Assembly for suggesting the idea of international harmony inspired by music of the spheres (Hammerskjöld 2005). Acoustic issues became part of international political issues, as the recommendation of the Executive Council of UNESCO on good practices concerning sounds illustrates in 2017 (UNESCO 2017). Analysts must not forget that an acoustic dimension incorporates silence. To keep silent differs from being dominated. Silence has an agency (Cooke and Dingli 2018; Dingli 2015) 2