INTRO (CLEAN):
E|------------------------------------------------------------------------|
B|------------------------------------------------------------------------|
G|-------12--12109--------------------13-131110-----------11-11-10--------|
D|-9-999-----------9-999-7-7-7--9-999-----------13-131313-----------------| X2
A|------------------------------------------------------------------------|
E|------------------------------------------------------------------------|

E|------------------------------------------------------------------------|
B|-----------------11-111111-9-9-9----------------------------------------|
G|-------12--12109-----------------13-131110-----------11-11-10-----------|
D|-9-999-------------------------------------13-131313--------------------| X2
A|------------------------------------------------------------------------|
E|------------------------------------------------------------------------|