Acknowledgments
Sharon Holt, whose support, patience, and love form the bedrock of my life and my work; Dr. Chuck Dyke, whose friendship, generosity, support, and many rich and rewarding conversations have been invaluable to me; Dr. Richard Sjoerdsma, whose support in the publishing of three of my articles in the Journal for Singing gave me the confidence to continue the project to which those articles pointed; Dr. James Anthony, friend among friends, confidant and guide, whose attention to detail has saved me much grief; Dr. Lawrence Crawford, a dear friend whose time and critiques have made this a better book; Dr. William Kleinsasser, whose friendship over many years has provided an endless source of support, deep thought, and enlightening conversation; Prof. David Ballou, whose friendship, support, and critiques have helped me sharpen my thoughts; Dr. Lewis Ziska, whose critiques and guidance greatly improved the discussions on the sciences;