Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Excellent

It is a wonderful read for lovers of the pipe organ! I remember seeing Virgil Fox in concert and being overwhelmed by his performance. The details of how he built quite a business really add to the book. It goes to show the ability of some to make a "niche" market for themselves and live the American Dream. Thanks for such a great entertaining book- I could hardly put it down.