I think when you feel a bit stale there are a couple of ways of dealing with it.
You can either stop listening for a while and enjoy some relative silence ...
or you can listen to something like this: http://www.youtube.com/watch?v=TzlRsLMVgs8
If you have genteel tastes, the former might be a better option :)
PS. I'm in the south too! Ummm