I don't think u have to bother doing drop C#, but go ahead any way
intro
No guitar
.....PM.....
-------------|
-------------|
-------------|
-------------|
-12111098765-|
-------------|
verse
--------------------------------------|
--------------------------------------|
--------------------------------------|
--------------------------------------|
-5------1------0------4-----1----0----|
--------------------------------------|
no guitar: "come eat some chemicals.."
chorus
------------------------|
------------------------|
-7-----3-----2-----6----|
-7-x8--3-x8--2-x8--6-x8-|x4
-5-----1-----0-----4----|
------------------------|
[ Tab from: https://www.guitartabs.cc/tabs/s/scars_on_broadway/chemicals_tab.html ]
verse 2
--------------------------------------------------------------------------|
--------------------------------------------------------------------------|
--------------------------------------------------------------------------|
--------------------------------------------------------------------------|
-5------1------0------4-----1----0----4--5-----1----0------4------1-----0-|
--------------------------------------------------------------------------|
just listen to get timing right
No guitar: "come eat some chemicals..."
chorus
------------------------|
------------------------|
-7-----3-----2-----6----|
-7-x8--3-x8--2-x8--6-x8-|x2
-5-----1-----0-----4----|
------------------------|
No guitar: "come eat some chemicals..."
interlude
----------------| |-------------|
----------------| |-------------|
-7-------8------| |-11----15----|
-x--x8---x-x8---|x3|-x-x8--x-----|x1
-5-------6------| |-9-----13----|
----------------| |-------------|
chorus
------------------------| |---------------------|
------------------------| |---------------------|
-7-----3-----2-----6----| |-7----3----2----6----|
-7-x8--3-x8--2-x8--6-x8-|x3 |-7-x8-3-x8-2-x8-6-x1-|
-5-----1-----0-----4----| |-5----1----0----4----|
------------------------| |---------------------|
i think that's it
any problems with the tab then post me a comment and i'll fix it up