Miracle of Sound
(Again, I searched but it didn't come up, so sorry if I was stupid and missed it. >.< )
It's kinda hard to explain these, but then again it shouldn't be complicated soooo.... it's basically songs with games as the subjects and sometimes it can really sum them up in short song, or something~
Liiiiike this one for Dark Souls:
I don't think any further explanation is necessary for that one. |D
And there's something for Skyrim fans too, of course!
And, finally, even a Minecraft one~!
Mining All Day Long
There are more of them, but these ones came to mind first. =3