the remixed version of Meshuggah's Nothing?

Yep.

Here is one I just did:

Bathory. Under the Sign of the Black Mark.

Here's a VERY HARD one:

[swervedriver]

Could it be... DA BEATULZ?

Uninspired britpop crap.

Aw, that's not fair. Beatles-clones, however.

Ok, here's a better one:

That looks familiar. Although I'm probably very far off, all I can think of is this:

Could be wrong here....but, it looks like Bathory "Hammerheart"

Oh wait...trees. Hmmm.....

Hammerheart would almost be the same. I was actually thinking of doing that one but I did this instead! Think power metal....

Hammerfall! Glory to the Brave!

[swervedriver]

Ok, I got bored.

Gretchen Goes To Nebraska!
Love it.

I really don't know what genres everyone listens to so I don't want to do just metal.

Hmm. Not my best effort.

[EphelDuath666]

I really don't know what genres everyone listens to so I don't want to do just metal.

Muse - Origin of Symmetry
great Album