In standard tuning, but you can use a capo in the first fret to play the song easier.
Verse 1 (Accoustic)
e---1-1-1---1----1-1-1---1----1-1-1---1----1-1-1---1-
B-1-1-1-1-1-1--1-1-1-1-1-1--1-1-1-1-1-1--1-1-1-1-1-1-
G-1-1-1-1-1-1--1-1-1-1-1-1--1-1-1-1-1-1--1-1-1-1-1-1-
D-3-3-----3-3--1-1-----1-1--0-0-----0-0--------------
A----------------------------------------4-4-----4-4-
E----------------------------------------------------
("The Abraham Lincoln town cars...")