How does the brain process emotions? How are emotional memories formed and stored in the brain, and how do they influence behavior, perception, and decision-making? How does music help us understand our emotions, memories, and the nature of consciousness? Joseph LeDoux is a Professor of Neural Science at New York University at NYU and was Director of the Emotional Brain Institute. His research primarily focuses on survival circuits, including their impacts on emotions, such as fear and anxiety. He has written a number of books in this field, including The Four Realms of Existence: A New Theory of Being Human, The Emotional Brain, Synaptic Self, Anxious, and The Deep History of Ourselves. LeDoux is also the lead singer and songwriter of the band The Amygdaloids.