System Of A Down - Peephole Bass

the song starts without a bass but it quietly comes in with:
F|-0-0------------------0-0---------------------
C|-----11-12--7-7-11-12-----11-12--7-7--11-12--
G|----------------------------------------------
C|----------------------------------------------

F|---------------------------------------
C|---------------------------------------
G|-0---------0---------0---------0-------
C|------0---------0---------0---------0--

F|---------------------------
C|---------------------------
G|--------------2-2-2-2-2-2--
C|-4-4-4-4-4-4---------------

F|---------------------------------------
C|---------------------------------------
G|-0---------0---------0---------0-------
C|------0---------0---------0---------0--

F|---------------------------
C|---------------------------
G|--------------2-2-2-2-2-2--
C|-4-4-4-4-4-4---------------

Chorus:
F|---------------------------------------------------------------
C|---------------------------------------------------------------
G|-0-0-0-0-0-0-0--4-4-4-4-5-5-5-5-2-2-2-2-2-2-2-4-4-4-4-5-5-5-5--
C|---------------------------------------------------------------    x2

Then back to:
F|-0-0------------------0-0---------------------
C|-----11-12--7-7-11-12-----11-12--7-7--11-12---
G|----------------------------------------------
C|----------------------------------------------

F|---------------------------------------
C|---------------------------------------
G|-0---------0---------0---------0-------
C|------0---------0---------0---------0--

F|---------------------------
C|---------------------------
G|--------------2-2-2-2-2-2--
C|-4-4-4-4-4-4---------------

F|---------------------------------------
C|---------------------------------------
G|--0--------0---------0---------0-------
C|------0---------0---------0---------0--

F|---------------------------
C|---------------------------
G|--------------2-2-2-2-2-2--
C|-4-4-4-4-4-4---------------

Back to: 
F|---------------------------------------------------------------
C|---------------------------------------------------------------
G|-0-0-0-0-0-0-0--4-4-4-4-5-5-5-5-2-2-2-2-2-2-2-4-4-4-4-5-5-5-5--
C|---------------------------------------------------------------     x3

Then add:
F|-------------------
C|-------------------
G|-------------------
C|-5-5-5-5-5-5----/0-

F|---------------------------------------
C|---------------------------------------
G|-0---------0---------0---------0-------
C|------0---------0---------0---------0--

F|---------------------------
C|---------------------------
G|--------------2-2-2-2-2-2--
C|-4-4-4-4-4-4---------------

F|-------------------------------------------
C|-------------------------------------------
G|-0----------0----------0----------0--------
C|------0r---------0r---------0r---------0r--

F|---------------------------
C|---------------------------
G|--------------2-2-2-2-2-2--
C|-4-4-4-4-4-4---------------

Back into: 
F|---------------------------------------------------------------
C|---------------------------------------------------------------
G|-0-0-0-0-0-0-0--4-4-4-4-5-5-5-5-2-2-2-2-2-2-2-4-4-4-4-5-5-5-5--
C|---------------------------------------------------------------     x2

Comes in with guitar:
F|---------------------------------------------------------------
C|---------------------------------------------------------------
G|-0-0-0-0-0-0-0--4-4-4-4-5-5-5-5-2-2-2-2-2-2-2-4-4-4-4-5-5-5-5--
C|---------------------------------------------------------------

Then to:
F|---------------------------------------------------------------
C|---------------------------------------------------------------
G|-0-0-0-0-0-0-0--4-4-4-4-5-5-5-5-2-2-2-2-2-2-2-4-4-4-4-5-5-5-5--
C|------------------------------------------------------------- x2

F|-----------------------------------
C|-----------------------------------
G|-0-0-0-0-0-0-0--4-4-4-4-5-5-5-5----
C|--------------------------------0r-

The End...