From an enraging indictment of Spotify to Del Amitri frontman Justin Currie’s account of Parkinson’s and a compelling biography of Tupac Shakur, here are five titles that strike a chord From an enraging indictment of Spotify to Del Amitri frontman Justin Currie’s account of Parkinson’s and a compelling biography of Tupac Shakur, here are five titles that strike a chord Mood Machine: The Rise of Spotify and the Costs of the Perfect Playlist Liz Pelly (Hodder & Stoughton) Enraging, thoroughly