Do you ever get songs that just pop into your head for no seeming reason? Like, you didn't hear them or anything, sometimes for years, and some you don't even particularly like?
And they repeat until you take note.
I have noticed that when I think about the song, and the actual lyrics, the often contain a "message" of some sort, about what is going on, or even a direct answer to something you have been pondering. Sometimes a song comes on the radio that does that too.
I see it as a synch to pay attention to.
Here's what has been in my head today.