Aisha

      F#5    C#sus4

E|------------------------------------------| 
B|------------------------------------------| 
G|------------------------------------------| 
D|--4-4-4--4-4-4-4-4--4-4-4-4-4--4-4-4-4-4--| 
A|--4-4-4--4-4-4-4-4--4-4-4-4-4--4-4-4-4-4--| 
E|--2-2-2--2-0-0-2-2--2-0-0-2-2--2-0-0-2-2--| 


then at 2:30min it changes to pattern 2:

      E5

E|------------------------------------------| 
B|------------------------------------------| 
G|------------------------------------------| 
D|--2-2-2--2-0-0-2-2--2-0-0-2-2--2-0-0-2-2--| 
A|--2-2-2--2-2-2-2-2--2-2-2-2-2--2-2-2-2-2--| 
E|--0-0-0--0-0-0-0-0--0-0-0-0-0--0-0-0-0-0--| 


and at 3:00min it changes back to pattern 1 accompanied by this guitar riff :

E|---------------------------| 
B|---------------------------| 
G|--11-13-11-13-14-16-14-13--| 
D|---------------------------| 
A|---------------------------| 
E|---------------------------|