Using state of the art algorithms for sound retrieval, segmentation, background and foreground classification, automatic mixing and automatic soundscape affect recognition, Audio Metaphor is a powerful system that generates believable soundscape at interactive rate. The piece points at issues around big data, artificial intelligence, machine learning and other technoscientific advances, and their impact on our perception and experience of the world. Audio Metaphor is showcased in exhibitions as a multichannlel instalation, and as a interactive piece of net-art.