Hey TopCrusader....
It took me awhile to think about this one, and I am not sure what you feel encompasses rock because that term can be pretty broad, but I will go ahead and go with the obvious....
The one album, that comes to mind is Jumpin Jive by Joe Jackson. If you haven't heard this, it is an absolute must have. Many credit this album as the first neo-swing album. It was released in 1981 way before the neo-swing revival. I just updated the original post by Luiz with new download links and upgraded the upload to 320kbps which you can find here
http://www.anyswing.com/joe-jackson-t83.html#p87There was also a thread similar to this one not too long ago asking about Ska bands that do swing songs. You might want to check that out, too. Here's a link to the thread...
http://www.anyswing.com/swing-songs-by-ska-bands-t5002.htmlThis also brings to mind Flight 180, a Ska Pop band which made one great swing album. You can find it here...
http://www.anyswing.com/flight-180-t4796.htmlOf course, all these are already available on anyswing...
There is a Japanese Ska Band called Tokyo Ska Paradise Orchestra that occasionally do a swing song on some of their albums...well I remember at least one (but I think there are more). I have their albums on mp3 but I don't know their discography well enough to pick out all (or their just one?) swing song easily. If I have some time, I will try to listen to some of their albums and pick out some songs. They have a pretty large discography, though. So, It might take me a while to get around to it.
Well that's about all I can think of for now....