The Guardian has launched a new series called Reverberate that we think you’ll like. Each week, Chris Michael will explore incredible stories from around the world about when music shook history. In the first episode, we hear from Kashy Keegan, an unknown singer-songwriter in a sleepy English town who became the voice of Hong Kong’s nascent pro-democracy movement. Subscribe wherever you get your podcasts to hear the rest of the series. Help support our independent journalism at theguardian.com/bookspod