Wilma Machover is Director of Artistic Programs at the Hoff-Barthelson Music School, Scarsdale, New York. She is also a piano teacher, a contributor to national magazines, a leader in professional organizations, and both a parent and grandparent. Marienne Uszler is Professor of Keyboard Studies and Director of Undergraduate Studies at the University of Southern California. She is the editor of Piano and Keyboard, former editor of American Music Teacher, and author of several books, including The Well-Tempered Keyboard Teacher, and numerous articles for professional magazines.