I cannot take full credit for this transcription as it is largely an adaptation of
nicwilliams1's tab of the full song. However, I felt that my changes to the intro were
significant enough to warrant the creation of a new tab. It is not perfect, but I think 
it better represents the real song than the other tabs currently listed. Enjoy.

Tuning: Open G (DBGDGD) Capo 2

INTRO
d|----------------|----------------|----------------|----------------|
B|---3---3---3---3|---3---3---3---3|---3---3---3---3|---3---3----X---|
G|--0---0---0---0-|--0---0---0---0-|--0---0---0---0-|--0---0---0-X--0|
D|----------------|----------------|----------------|------------X---|
G|0---0---0---0---|0---0---0---0---|0---0---0---0---|0---0---0---X---|
D|----------------|----------------|----------------|----------------|

d|----------------|----------------|----------------|----------------|
B|3---0---1p0---0-|--3-----1p0-----|---0----1--1--0-|---0----1p0-----|
G|--0---0-----2---|------0-----2p0-|--0---0---------|--0---0-----2p0-|
D|----0-------0---|----4-------0---|----0--------2--|----0-------0---|
G|0-------0-------|0-------0-------|--------0-------|0-------0-------|
D|----------------|----------------|2---------------|----------------|

d|----------------|----------------|----------------|----------------|
B|3---0---1p0---0-|--3-----1p0-----|---0----5p0---0-|---0------0-----|
G|--0---0-----2---|------0-----2p0-|--0---0---------|--0---0-------0-|
D|----0-------0---|----4-------0---|----0-------0---|----0-------0---|
G|0-------0-------|0-------0-------|--------5-------|0-------0-------|
D|----------------|----------------|2---------------|----------------|

There is also a varied version of the third-to-last measure that he sometimes plays:

d|----------------|----------------|----------------|----------------|
B|---3---3---3---3|---3---3---3---3|---3---3---3---3|---3---3----X---|
G|--0---0---0---0-|--0---0---0---0-|--0---0---0---0-|--0---0---0-X--0|
D|----------------|----------------|----------------|------------X---|
G|0---0---0---0---|0---0---0---0---|0---0---0---0---|0---0---0---X---|
D|----------------|----------------|----------------|----------------|

d|----------------|----------------|----------------|----------------|
B|3---0---1p0---0-|--3-----1p0-----|---0----1--1--0-|---0----1p0-----|
G|--0---0-----2---|------0-----2p0-|--0---0---------|--0---0-----2p0-|
D|----0-------0---|----4-------0---|----0--------2--|----0-------0---|
G|0-------0-------|0-------0-------|--------0-------|0-------0-------|
D|----------------|----------------|2---------------|----------------|

d|----------------|----------------|----------------|----------------|
B|3---0---1p0---0-|--3-----0-------|---0----5p0---0-|---0------0-----|
G|--0---0-----2---|------2---2---0-|--0---0---------|--0---0-------0-|
D|----0-------0---|----0-------0---|----0-------0---|----0-------0---|
G|0-------0-------|0-------0-------|--------5-------|0-------0-------|
D|----------------|----------------|2---------------|----------------|