But this was on the video that was NOT about the Emerald DVD of their past concerts.............this was the video solely about the upcoming PBS Spring 2014 special.
Unless my memory is getting worse than I thought it was............I WAS playing 2 or 3 videos one after the other...............but I thought sure I saw Chloe on the PBS 2014 special ad trailer video.
The Emerald DVD was filmed last year, during the tour, in South Bend, Indiana which is why Chloe is on it. There may be some differences (such as a song being added or deleted) but for all practical purposes, the PBS 2014 show and the Emerald DVD are the same thing.