Emerald
             -by Thin Lizzy
               -tabbed bt Matthew O' Brien
-----------------------------------------------------------------------
Key:B Major(F-sharp minor)

                          (repeat last bar)        
Intro                            |                 every other time
G|-------------------------------|-|---------------|play the last bar
D|-------------------------------%-|---------------|twice
A|-------------------------------%-|-6-6-6-6-6-6-6-|
E|---7-6-4---2-7---7-6-4---7-2-----|---------------|

Verse
G|----------------------------------------------------|
D|----------------------------------------------------|
A|----------------------------------------------------|
E|-7-6-4-4-4-4-4-4-4-4-4-4-4-4-4-2-7-7-7-7-7-7-7-7-7-7|

G|----------------------------------------------------|
D|----------------------------------------------------|
A|----------------------------------------------------|
E|-7-6-4-4-4-4-4-4-4-4-4-4-4-4-4-7-2-2-2-2-2-2-2-2-2-2|

G|----------------------------------------------------|
D|----------------------------------------------------|
A|---------------------------------------6-6-6-9------|
E|-7-6-4-4-4-4-4-4-4-4-4-4-4-4-2-7-7-9-9--------------|
                                
G|----------------------------|---------------| play last bar
D|----------------------------|---------------| twice just before 
A|----------------------------|-6-6-6-6-6-6-6-| the chorus
E|-7-6-4-4-4-4-4-4-4-4-4-4-4-4|---------------|
                               
Chorus
G|------------------------------------|
D|-6-6-6-6-4-4------------------------|
A|----------6-6-4-2-4-2---------------|
E|----------------------4-4-4-4-4-4-2-|  

G|------------------------------------|
D|------------------------4-4-4-4-4-6-|
A|-----------2-2-2-2-4-6---------6----|
E|-2-2-2-2-4--------------------------|

Middle
G|-------------------|---|---|
D|-------------------|-6-|---|
A|-------------------|---|---|
E|-4-4-4-4-4-4-4-4-4-|---|-2-|

Guitar Harmony
G|-------------------|-------------------|
D|-6------------4--6-|--------------4--6-|
A|----6--4-6-7-------|----6--7-6-4-------|
E|-------------------|-4-----------------|

I'm afraid that I'm just not able to make out the bass-line for
the guitar solo's but I'm pretty sure that there's no particular 
pattern to it so I usualy jam using the notes from B major around 
the area of F-sharp (i.e F-sharp Minor) and put in some walk things 
kind of like the chorus.