Alright so this are the tabs for Widower from The Dillinger Escape Plan.
I learned this song by ear so i'm trying to be as accurate as possible.
x=dead note
pm=palm mute
*=repeat
So chorus is manly based around this chord:
E|-10-|
B|-9-|
G|-0-|
The verses go a little like this:
E|------------------------------------|
B|------------------------------------|
G|------------------------------------|
D|-3-555-3-555-3-555-3-555-3-555-3-555|
A|------------------------------------|
E|------------------------------------|
pm-------------------------------------
Then the song starts getting steadily heavier:
E|------------------------------------------------------------|
B|------------------------------------------------------------|
G|------------------------------------------------------------|
D|-5-5-5-5-5-55xx5-5-5-5-5-55xxx5-5-5-5-5-55xxx5-5-5-5-5-55xxx|
A|-5-5-5-5-5-55xx5-5-5-5-5-55xxx5-5-5-5-5-55xxx5-5-5-5-5-55xxx|
E|-3-3-3-3-3-33xx3-3-3-3-3-33xxx3-3-3-3-3-33xxx3-3-3-3-3-33xxx|
E|------------------------------------------------------------|
B|------------------------------------------------------------|
G|-6-6-6-6-6-66xx6-6-6-6-6-66xxx6-6-6-6-6-66xxx6-6-6-6-6-66xxx|
D|-6-6-6-6-6-66xx6-6-6-6-6-66xxx6-6-6-6-6-66xxx6-6-6-6-6-66xxx|
A|-4-4-4-4-4-44xx4-4-4-4-4-44xxx4-4-4-4-4-44xxx4-4-4-4-4-44xxx|
E|------------------------------------------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/t/the_dillinger_escape_plan/widower_tab.html ]
E|---------------------------------------------|
B|---------------------------------------------|
G|---------------------------------------------|
D|-5-5-5-5-5-55xxx6x6x6x6x5-5-5-5-5-55-6xxxx666|
A|-5-5-5-5-5-55xxx6x6x6x6x5-5-5-5-5-55-6xxxx666|
E|-3-3-3-3-3-33xxx4x4x4x4x3-3-3-3-3-33-4xxxx444|
pm--------
E|------------------------------------------------------------|
B|------------------------------------------------------------|
G|-6-6-6-6-6-66xx6-6-6-6-6-66xxx6-6-6-6-6-66xxx6-6-6-6-6-66xxx|
D|-6-6-6-6-6-66xx6-6-6-6-6-66xxx6-6-6-6-6-66xxx6-6-6-6-6-66xxx|
A|-4-4-4-4-4-44xx4-4-4-4-4-44xxx4-4-4-4-4-44xxx4-4-4-4-4-44xxx|
E|------------------------------------------------------------|
After this, comes the climax of the song which goes like this:
E|*---------------------------------------------------|
B|*---------------------------------------------------|
G|*---------------------------------------------------|
D|*-3-3-3-3-3-3-3-3-3-3-2-3-5-6-6-6-6-6-6-6-6-6-6-6-6-|
A|*-3-3-3-3-3-3-3-3-3-3-2-3-5-6-6-6-6-6-6-6-6-6-6-6-6-|
E|*-1-1-1-1-1-1-1-1-1-1-0-1-3-4-4-4-4-4-4-4-4-4-4-4-4-|
The numbers that are together are 11, 10, and 13.
E|---------------------------------------------------*|
B|---------------------------------------------------*|
G|---------------------------------------------------*|
D|1111111111111111111113-11108-8-8-8-8-8-8-8-8-8-8-8-*|
A|1111111111111111111113-11108-8-8-8-8-8-8-8-8-8-8-8-*|
E|9-9-9-9-9-9-9-9-9-9-11-9-8-6-6-6-6-6-6-6-6-6-6-6-6-*|
The after this, the piano part goes around this chord and so does the ending:
D|-5-|
A|-5-|
E|-3-|