it'is very simple but it nice
strofe 1*
[ Tab from: https://www.guitartabs.cc/tabs/b/big_10_4/rocker_tab.html ]
e----------------------------------------------------------------------------|
a-3--3----------2-2-2-2-----3-3---------2-2-2-2------------------------------|
d-2--2----2-2---2-2-2-2-----2-2---2-2---2-2-2-2------------------------------|
g-0--0----2-2---1-1-1-1-----0-0---2-2---1-1-1-1------------------------------|
b-1--1----1-1---------------1-1---1-1----------------------------------------|
e----------------------------------------------------------------------------|
chorus*
e-1--1--2--2--1--1--2--2--1--1--2--2-|
a-3--3--4--4--3--3--4--4--3--3--4--4-|
d-3--3--4--4--3--3--4--4--3--3--4--4-|
g------------------------------------|
b------------------------------------|
e------------------------------------|
