Converge - Grim Heart Black Rose Chords & Tabs

Here is the intro to the song.
i'm pretty sure that it's highly accurate
if not totally correct.
if i get lazy enough i'll learn the rest of the song for ya
[ Tab from: https://www.guitartabs.cc/tabs/c/converge/grim_heart_black_rose_tab_ver_2.html ]
D||-----------0~----------------------------------0~----------------------||
A||o----------0~--0-------------------------------0~---------------------o||
F||------9----9~--9-------5--------5-----------5--5~------5-------5-------||
C||----9---9--9~--9-----7---7----6---6-------3----3~----3---3---3---3-----||
G||o-7--------7~--7---7--------7-------7\--5------5~--5-------4-------4/-o||
C||-----------------------------------------------------------------------||