A thought provoking question this is.
For the most part, certain songs have particular meanings for me as I can tag them to either a person or event... or both. Some times the connection is a happy one...some times not so.
I think this is why music is so favoured by most as it stimulates our brain in such a way that time has no meaning and we can be transported back the instant we hear that familiar tune or the lyrics that go with it. Memories can come flooding in if we allow them. There have been times where I've had to go over and either stop the music or move on to another genre. Other times I've just wallowed in the memories that were attached to the tunes/lyrics.
As in my signature..
."Music is the language of the soul".
Q