Ok, it is very sad that nobody has gotten this right yet. It's
one of the easiest (and best) songs that I know. So here you go,
if you want the correct tab.

Part A:

e+--0-----0----0--0---1--1---0---1-1-0----|
B+--1-----1----1--1---1--1---0---1-1-0----|
G+--0-----0----0--0---2--2---2---2-2-0----|
D+--2-----2----2--2---3--3---3---3-3------|
A+--3-----3----3--3---3--3---3---3-3------|
E+----------------------------------------|

Part B:

e+--3-----3----3--3---1--1---0---1-1-0----|
B+--3-----3----3--3---1--1---0---1-1-0----|
G+--0-----0----0--0---2--2---2---2-2-0----|
D+--0-----0----0--0---3--3---3---3-3------|
A+--2-----2----2--2---3--3---3---3-3------|
E+--3-----3----3--3-----------------------|

Part C:

e+--1----1-1-1-1----3----3-3-3-3-----------|
B+--1----1-1-1-1----3----3-3-3-3-----------|
G+--2----2-2-2-2----0----0-0-0-0-----------|
D+--3----3-3-3-3----0----0-0-0-0-----------|
A+--3----3-3-3-3----2----2-2-2-2-----------|
E+------------------3----3-3-3-3-----------|
    <------->    <-------------------------|
          soft            soft

Intro
(Part A 4x)
(Repeat part A)
(Repeat part B)
(Repeat part C)
(Repeat part A)
Repeat this same pattern for every verse.

End on...

e+--0---|
B+--2---|
G+--0---|
D+--3---|
A+--0---|
E+-----