Esta en Drop D 

e|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|---------------------------------------------------------------------------|
D|-1--1-----1--1-------1--1--------4--4----3--3-------1--1----1--1----1--1---|
A|-1--1-----1--1-------1--1--------2--2----1--1-------1--1----1--1----1--1---|
D|-1--1-----1--1-------1--1---------------------------1--1----1--1----1--1---|

e|---------------------------------------------------------------------------|
B|---------------------------------------------------------------------------|
G|---------------------------------------------------------------------------|
D|-4--4------6--6------------------------------------------------------------|
A|-2--2------4--4------------------------------------------------------------|
D|---------------------------------------------------------------------------|