Helen CoxPeter Roberts left a successful business career mid - life to pursue a vocation in music. He trained specifically to play for people facing life - threatening illness and the profound effect of his music has since been validated by research. Helen Co is an Emeritus Professor in the Faculty of Health at Deakin University and a Director of the Institute of Music in Medicine. For more than 40 years she has been a clinical nurse, an academic and a health researcher. Read More Read Less