The track will not load either by placing it into the tracks directory or using Content Manager.
The readme file in the original version says the download should contain a file called "sky.zip." Instead, the download contains a file called "sky.mas." I tried changing the file extension, and that did not work.
I would love to try this track, as it is the closest real-world track to me. But until the files is repaired or replaced, I have to give it 1-Star.