and the first song? untitled song #3 (no, they won't be in order)

So, this first song. . . .I have no idea who it could be.
I can't even think of a band I could compare this to, to give an idea of what it sounds like.
I guess you might call it a "post-hardcore" song. I'm about a clueless to genres as I was when I was 15. :)

Unidentified song 3 by KMFCM

Have you heard this song?
Do you know who it is?
please comment.

thanks