Stuff with things, also metal

I think i have heard at least 3 versions of this song....http://www.youtube.com/watch?v=V-UXeyh4rkI.  So just out of curiosity has anyone else? I feel like it was done many different ways including one i cant find which seemed to have way more pitch changing in the lead singers voice(not singing but pitch control in his vocals) idk maybe Im crazy.

 

Anywho just posting random possibly obscure groovemetal type things... uhhh djent anyone?

http://www.youtube.com/watch?v=OZwCQrxceaI

and.... maybe some ...

http://www.youtube.com/watch?v=4DnfyuTb2Og

 

http://www.youtube.com/watch?v=N8nUX0RW6es

 

 

But i digress, Who here plays?

 

guitars? Drums? Bass? cowbell?

 

Is the tek ever going to include a pedal, or a pickup?

or a drum pad? Eh either way, just saying.