Em  C   D   G5  F#/G   C5  D5  Cm
E|-0---0---2----------------------3|
B|-0---1---3----------------------4|
G|-0---0---2--------------5---7---5|
D|-2---2---0---5---5------5---7---5|
A|-2---3-------5---5------3---5---3|
E|-0-----------3---2---------------|

The first part is on piano but you can play this:

E|0----------------------|
B|0-578--578--875--------|
G|0----5----7------------|
D|2----5----7------5---5-|
A|2----3----5-----5-5-5-5|
E|0--------------3---2---|


Em                    C
Bros, best friends forever

      D                      G5      F#/G
We're bros, not just fair-weathered

      Em                 C
We're bros since we were born, yeah

      D                      G5      F#/G  
We're bros from Southern California

C5                       D5
I'll carry him after the show

G5       F#/G           Em
He ain't heavy, he's my bro

C5                            D5
Sometimes I wish he'd act his age

G5       F#/G              Em
My buddy pissed himself on stage

C5                      Cm
He ain't heavy, he's my bro

        G
He's my bro