I too made a CD like this for my wife. It was made up of "our songs" from over the years, and I named it, well . . . "Our Songs." (pretty creative, hunh?) I did add a colon: "Our Songs: With Love to My Jersey Girl," and Springsteen's Jersey Girl was one of the songs on there.
I did a lot of things like this for my wife over the years, but she's really not the romantic type. And the problem with doing something like this (or, say, anything from "The Love Dare" book) when you're DBing is that they come off as INCREDIBLY "pursuing."
If you can truly give it to her only "on your way out," and keep yourself from having any expectations that you'll get a reaction out of her, Cutter, than I think this is fine. You're doing it b/c "it's who I am." Just know that she may just see it as smothering and pursuing and pressuring.