 Artificial intelligence AI tools may be able to generate beguiling images, deepfake video and passable high-school essays, but Australian musician Nick Cave is deeply unimpressed with their song-writing skills.Cave, whose decades-long career has been built on macabre lyrics and emotional stage performances, was asked by a fan to assess the merits of a work created in his style with ChatGPT.The chatbot by OpenAI has been making headlines around the world for its ability to generate essays, ne... 