Such nuances and shifts in the music of a patient's voice have long been familiar to clinicians. Indeed, as Steven Knoblauch observes, the music of psychotherapy has been acknowledged across a variety of theoretical orientations, from Freudian to self-psychological to interpersonal and relational perspectives. In The Musical Edge of Therapeutic Dialogue, Knoblauch provides a model of 'resonant minding' in which the musical elements of speech become a major source of information about unconsciou