Took a walking tour of downtown Nashville (found it online....gotta love the internet). First it had us park blocks away from the starting point. Next it referenced a random "green line" that we were supposed to follow. We spotted remnants of what might have been the infamous green line twice. We ended up just wandering around and trying to remember where we parked the car.
We did see some beautiful buildings. I think this was the Customs House.
and we did get great cell service.
Elvis is on the building:
Saw Southbound in concert: