Alice....I can assure you that Joan and Bill are serious musicologists and that their performances are done in authentic style. They're both on the faculty at UMich or UMinn, I'm don't remember which. We're hoping to see them in a week or so and continue an admiration that has lasted for 25 years. Try another sample at:
http://www.cdworld.com/cgi-bin/prodinfo?3406100003182&7065137
They also have a website at:
http://www.bolcomandmorris.com/disc.html
....Tiger