Well antagani, it is fiction, so anything can happen.
As far as the music thing goes, I don't use a visualizer. I basically curl up in a fetal position on my left size, find a song that is powerful and gives me goosebumps. Then I just sway back and forth to the song with my eyes closed while I daydream. Each song has a certain set of memories stored in it from this.
The song I've been revisiting is this one:
link
I'm going through a break up and this song reminds me of him. It takes me back to our summer love.