The musical revolution of the 1960s reverberated widely. In many countries it was given added impetus by decolonisation. Newly independent nations adopted rock and roll, usually infused with local traditions, as a signal of modernity. From Addis Ababa to Dakar to São Paulo, officials and businessmen jived and swung and caroused in nightclubs, serenaded by bands with some measure of official sponsorship, if not directly employed by the government itself.