Here is the acoustic part of "Lightning Song" by Anathema.
This is my first tab so please be indulgent.

Capo 3rd fret.

Intro :

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|---------------------------------------------------------|
A|-0-------0-----0-------0-----0-------0-----0-------0-----|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-5-------5-----5-------5-----5-------5-----5-------5-----|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|---------------------------------------------------------|
A|-0-------0-----0-------0-----0-------0-----0-------0-----|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-5-------5-----5-------5-----5-------5-----5-------5-----|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3-----5-------5-----5-------5-----|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------5-----|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3-----5-------5-----5-------5-----|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------1p0-----|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------------|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3-----5-------5-----5-------5-----|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|---------------------------------------------------------|
A|-3-------3-----3-------3-----3-------3-----3-------2-----|
E|---------------------------------------------------------|

Verse :

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------5-----|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3-----5-------5-----5-------5-----|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------5-----|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3---------------------------------|
A|-----------------------------3-------3-----3-------2-----|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------5-----|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------1p0-----|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3-----5-------5-----5-------------|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------5-----|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3---------------------------------|
A|-----------------------------3-------3-----3-------2-----|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------5-----|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------1p0-----|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3-----5-------5-----5-------------|
A|---------------------------------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-----------------------------5-------5-----5-------5-----|
A|-0-------0-----0-------0---------------------------------|
E|---------------------------------------------------------|

e|-------0-------------0-------------0-------------0-------|
B|-----3-----3-------3-----3-------3-----3-------3-----3---|
G|---5---------5---5---------5---5---------5---5---------5-|
D|-3-------3-----3-------3---------------------------------|
A|-----------------------------3-------3-----3-------2-----|
E|---------------------------------------------------------|