It's in dropped D tuning. Intro: [G-------------------/12------------------------------- D-------------------------12h14-12------------------- A--1-2-3---/10--------------------------------------- D--------------------------------------/5-------/17--] Verse: [G---------------------------------------------- D--------------------------------------------- A------------3--5-5-5-3h5--------------3------ D---0--3-5-x-------------------0--3-5-x---x-3--] ss s s p p p p p s s s s p s s Bridge: Part a [G-------------------------------------------------- D---------------------------------------15-16-17-- A------------------------------------------------- D--5-5-3-5-3-5-x-5-3-4-5----5-5-3-5-3-5------------ G------------------------------------------------ D----------------------------------------------- A----------------------------------------------- D--5-5-3-5-3-5-x-5-3-4-5----5-5-3-5-3-5--9-10-12-] Part b: [G--/12-12----/12------------------------------ D------------------12h14-12------------------ A-------------------------------------------- D--------------------------------/5----7-8-9--] Break Down: [G------------------------------------------------------------------ D----------------------------------------------------------------- A-------------------x-3-5-5-5-3-h-5---------x-3-5-5-5-3h5--------- D------------------------------------0---------------------0-----3-] leads back into verse
https://primoaccordo.net/james-brown/its-a-mans-world.htm