All I Have Left Bass

The layout of this song is odd, so the parts are only vaugely labeled.
 
Intro: 00:08
G--6h88~-865-5h6p5--|
D-----------------6-|
A-------------------|
E-------------------|
 
Main Riff: There are many variations of this riff, but this is basically it.
G-----------------------------|
D----666------------666-------|
A--66---------4h5h66----------|
E-------88-66~---------88-66~-|
 
Riff 2: This is thrown in in-between the main riff.
G---------------------|
D---------------------|
A------------66666666-|
E--8888-6666----------|
 
Bridge\Ending:Initially soft, then gets faster and heavier.
G--------------------------------------|
D--------------------------------------|
A-----------------------------66655565-|
E--44444444-66666666-88888888----------|
X