BARRY GREEN is a U.S. orchestral and solo double bass player and teacher. He was the principal bassist for the Cincinnati Symphony. A contemporary of people such as Gary Karr, he has developed and publicized his own method for double bass. W. TIMOTHY GALLWEY, bestselling author of The Inner Game of Tennis, produced a series of bestselling Inner Game books, which set forth a new methodology for the development of personal and professional excellence in a variety of fields. For many years, Gallwey has been introducing the Inner Game approach to corporations looking for better ways to manage change.