I know what you're talking about and you explained it MILES beyond how I ever could, which now helps me explain it to other people. Yay.
There are... two-or-so... songs that do that for me. (not counting remixes/vocal arranges/etc/etc)
Gensokyo Millenium and Beware the Umbrella Left There Forever.
In terms of remixes, so on, so forth... ... just...
this.
I'm not responsible for any tears you may shed.Also, to add on to the thread, when you have an overly-complex/indepth organizing system for your Touhou image folder.