Many thanks to David Goren for sharing this article from Open Culture:
A comparison between the invention of radio and that of the Internet need not be a strained or superfical exercise. Parallels abound. The communication tool that first drew the world together with news, drama, and music took shape in a small but crowded field of amateur enthusiasts, engineers and physicists, military strategists, and competing corporate interests. In 1920, the technology emerged fully into the consumer sector with the first commercial broadcast by Westinghouse’s KDKA station in Pittsburgh on November 2, Election Day. By 1924, the U.S. had 600 commercial stations around the country, and in 1927, the model spread across the Atlantic when the British Broadcasting Corporation (the BBC) succeeded the British Broadcasting Company, formerly an extension of the Post Office.
Unlike the Wild West frontier of U.S. radio, since its 1922 inception the BBC operated under a centralized command structure that, paradoxically, fostered some very egalitarian attitudes to broadcasting—in certain respects. In others, however, the BBC, led by “conscientious founder” Lord John Reith, took on the task of providing its listeners with “elevating and educative” material, particularly avant garde music like the work of Arnold Schoenberg and the Second Viennese School. The BBC, writes David Stubbs in Fear of Music, “were prepared to be quite bold in their broadcasting policy, making a point of including ‘futurist’ or ‘art music,’ as they termed it.” As you might imagine, “listeners proved a little recalcitrant in the face of this highbrow policy.”