Here's a shot in the dark: I have often found that, if there was some particular music that I was listening to at a time in my life, then, even years later, lis

Here's a shot in the dark: I have often found that, if there was some particular music that I was listening to at a time in my life, then, even years later, listening to that same music can flood my mind with all sorts of memories from what I first and/or often listened to the music. Maybe there was some song you listened to a lot when (a) selecting the password, or (b) entering it frequently?