Atmosfarag

E|--------------------------------| 
B|--------------------------------| 
G|-9-----6------------------------| 
D|---------------7----------------| 
A|-7-----4------------------------| 
E|---------------5----------------| 

played over these chords (keep playing the octaves on the 5th of each chord)

 A > F#m > D
 A > F#m > D
 A > F#m > E
 A > F#m > G

The G sounds pretty good like this
E|-----| 
B|--3--| 
G|--0--| 
D|--0--| 
A|--X--| 
E|--3--| 

     Fm     C#   Fm   Bbm                   Fm     C#   Fm   Bbm
E|--------------------------------------------------------------------------------| 
B|--------------------------------------------------------------------------------| 
G|-----10----------10--------------------------10----------10---------------------| 
D|-/10--------11--------8-----------------/100--------11--------8-----------------| 
A|--------------------------------------------------------------------------------| 
E|--------------------------------------------------------------------------------| 

     Fm     C#   Fm   C#   Fm   Bbm         Fm     C#   Fm   Bbm
E|--------------------------------------------------------------------------------| 
B|--------------------------------------------------------------------------------| 
G|-----10----------10--------10----------------10----------10---------------------| 
D|-/10--------11--------11--------8-------/100--------11--------8-----------------| 
A|--------------------------------------------------------------------------------| 
E|--------------------------------------------------------------------------------| 

Do all that twice, then repeat this for a bit...
 C#m/G#            G#
E|-------------------------------------| 
B|-----5---5---5---5-------------------| 
G|-----6---6---6---6-5-5---------------| 
D|-----6---6---6---6-6-6-----------4-6-| 
A|-------------------6-6-------4-6-----| 
E|-4---4---4---4---4-4-4---------------|