It's a beautiful song, nonetheless. The first time I heard this I was imbibing on North Side at the Violet Hour. I love Chicago. All the cool cocktail joints in New York require you calling at a special time to get on the list. Though that was a couple of years ago. The Violet Hour might be high-post by now.
This article available online at:
http://www.theatlantic.com/entertainment/archive/2011/10/morning-coffee/246023/