A towering figure in the development of experimental and post-war electronic art music, Pauline Oliveros explores the origin of sound with neuroscientist Seth Horowitz. Oliveros is the founder of "Deep Listening," which comes from her childhood fascination with sounds and from her works in concert music with composition, improvisation, and electro-acoustics. She describes “Deep Listening” as a way of listening in every possible way to everything possible to hear no matter what you are doing. Such intense listening includes the sounds of daily life, of nature, of one's own thoughts as well as musical sounds. Seth S. Horowitz, Ph.D. is a neuroscientist whose work in comparative and human hearing, balance and sleep research has been funded by the National Institutes of Health, National Science Foundation, and NASA. He has taught classes in animal behavior, neuroethology, brain development, the biology of hearing, and the musical mind. As chief neuroscientist at NeuroPop, Inc., he applies basic research to real-world auditory applications and works extensively on educational outreach with The Engine Institute, a non-profit devoted to exploring the intersection between science and the arts.