Composer Christopher Cerrone and Grammy Award-winning flutist Tim Munro release "Liminal Highway," a hypnotic work for flute and electronics. "Liminal Highway" evokes the moment of limbo between sleeping and waking, an anxious, in-between place that forces us to reflect on our life. Cerrone transforms the flute into something entirely new, an instrument that can drum, shimmer, sing, and erupt.