Reviews:
"Harrison manages to successfully combine thought-provoking ideas on how to liberate and enjoy our voice while at the same time offering practical advice for the care and maintenance of the voice... required reading for the singing professional." The Singer December 2007

"Harrison’s book is a fascinating exploration into the human voice." Musical Opinion May/June 2007

"the practical commonsense value of a book suitable for vocalists of all stripes." Classic FM magazine

"this thought provoking book... I will keep it close to hand as an open dialogue for when I feel jaded or complacent." Communicating Voice (British Voice Association)

" a man who is clearly very knowledgeable about the subject matter." Muso