Performing Internationalism: The ISCM as a ‘Musical League of Nations’

After the First World War, some musicians embraced ‘international’ identities in novel ways, requiring novel strategies.6 During the 1920s, internationalist initiatives were launched in musicology, music education, folk music and more, joining a more general proliferation of institutions devoted to cultural internationalism.7 In the domain of Western art music, the most high-profile internationalist organization of the era was the ISCM, founded in Salzburg in 1922.8 The ISCM’s principal activity during the interwar period was to organize an annual contemporary music festival. This peripatetic event, hosted in a different European city each year, served two intertwined ambitions: to promote contemporary music and to further international cooperation. The latter aspiration gave rise to an unofficial nickname – the ‘musical League of Nations’ – encapsulating the ISCM’s perceived affinities with other, heftier internationalist endeavours.9 A ‘musical League of Nations’ was, however, an ambivalent and precarious project: the moniker recognized, through analogy, a necessary proximity to the era’s chief prototype of an international structure; but it clung, by way of its adjective, to a degree of detachment from the treacherous waters of politics and diplomacy.