Crmbl

INTRO / INTERLUDE (close but no 100%)
E|--------------------------------------------------------------| 
B|----5------5-------5------5-------5-----5-------5-----5-------| 
G|------7------7-------7------7-------7-----7-------7-----7-----| 
D|--0------0-----0-6------6-----6-5-----5-----5-7-----7-----7---| 
A|--------------------------------------------------------------| 
E|--------------------------------------------------------------| 


MAIN RIFF
E|---------------------------------------| 
B|---------------------------------------| 
G|---------------------------------------| 
D|---------------------------------------| 
A|-----------9h7-9~----------------------| 
E|----0---0-------------3--5p3-5~--------| 

"It was the evolution of a city..."

    G   A  Bb   C
E|---------------------------------------|     
B|---------------------------------------|     
G|---4---6---7---10----------------------|     
D|---5---7---8---11----| -> MAIN RIFF-----| 
A|---5---7---8---11----| -> MAIN RIFF-----| 
E|---3---5---6---9-----------------------|     

"All things must...      CRMBL"

BDA K
(comes straight after "In the depths of hell")
E|---------------------------------------|     
B|---------------------------------------|     
G|---------------------------------------|     
D|-----------------------| -> MAIN RIFF---| 
A|-------------5---------| -> MAIN RIFF---| 
E|----5--3-5-7---5--0--------------------|