For me listening to Hotel California is almost a religious experience every single time - and I've probably heard the song thousands of times at this point.
I have a couple high school memories in particular - and this song always takes me back to that place and time in my life. Lots of songs remind me of certain times in my life - but this one in particular always seems to be a little bit more moving. Same goes with Pink Floyd's Time.
What song does it for you?