I've noticed a sort of similar thing, though not nearly as vivid as what you describe. What I find is that listening to a song will trigger very specific memor

I've noticed a sort of similar thing, though not nearly as vivid as what you describe. What I find is that listening to a song will trigger very specific memories of the place, time and feelings that I was experiencing when I first listened to that song. Or if not the first time I heard a song it will be from when I was listening to it regularly because it was new to me at that time. When this happens it's always especially vivid and compelling memory recall that is unlike any other I've experienced.