Blending words and sounds, bringing to the airwaves live performances as well as field and studio recordings by writers the host has crossed paths with over the course of a quarter century. This month: John Cayley is a cross-disciplinary artist, and a pioneer of writing in digital media. He is a theorist, a poet programmer, a musician, and Chinese translator. He is author of "Grammalepsy: Essays on Digital Language Art, and a Professor of Literary Arts" at Brown University.