Dave Brubeck and Paul Desmond in duo were one of the great treats of the seventies even as Desmond contended with the lung cancer that was soon to end his life. Someone caught one of their reunions on tape–a short blues performance culminating in the “Audrey” or “Balcony Rock” melody that they favored for more than a quarter of a century. This is another example of why Desmond said that Brubeck was his ideal accompanist.