Green Day - Basket Case from the Album Dookie 1994
Right, so I'm not boasting but I have looked plenty of places for the correct way 
to play this song an' so far I haven't found single accurate tab.
So I'm give you the correct way... Part from the outro I'm not 100% sure about 
that but erm it sounds good enough to me :) So this tab is pretty much 99% right. 
There are always two places that you can play power chords on the neck and its 
proven in this song but this is the exact way Billie Joe plays it :) TUNING HALF-STEP DOWN
                         Chords used [In Order of "appearance"]:  
                               (2)             (2)
              
              
              
              

          |G:-
          |D:-
          |A:-
          ####

9|   |D:-9|  |
9|   |A:-9|  |
7|   |E:-7|  |
##############

G:-6|  |D:-6| 
D:-6|  |A:-6| 
A:-4|  |E:-4| 
##############

 |D:-7|
 |A:-7|
 |E:-5| 
#######
                        
              
              
              
              
              
              
              

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

          
|  |G:-4|   |B
|  |D:-4|   |G
|  |A:-2|   |A
|             
              
              

         
:-4|    |G:-8|
:-4|    |D:-8|
:-2|    |A:-6|
              
              
              

  
 |e:-0|  
 |B:-0|  
 |G:-1|  
 |D:-2|
 |A:-2|
 |E:-0|

                      E(4)[An open E chord but on 7th fret]
                     |e:-0| That's all the chords :)
                     |B:-0|
                     |G:-6|
                     |D:-7|
                     |A:-7|
                     |E:-0|

THERE IS ALSO ONE OCTAVE IN THE BRIDGE TIS THIS:  |G:-6|
                                                  |D:-4|X
                                                  |A:-4|
        
INTRO: (Palm mute)                                             
          
Do you have th

  
e time

           
To listen to m

  
e whine

         
About nothing 

          
and everything

         
 all at once

        
I am one of th

 (
ose 

          
melodramatic f

#
ools

         
Neurotic to th

          
e bone no doub

        
t about it...

[PRE-CHORUS PM TO "I THINK I'M CRACKING UP"]

           
Sometimes I gi

              
ve myself the 

 
creeps....

            
Sometimes my m

             
ind plays tric

       
ks on me....

             
It all keeps a

               
dding up....

        
I THINK I'M CR

      
ACKING UP!

     
Am I just para

)
noid

         
Or am I just s

                           
toned?


Verse:

           
I went to a sh

rink

           
To analyse my 


dreams

             
She says its l

          
ack of sex tha

              
t's bringing m

  
e down

         
I went to whor

e 
           
He said my lif

      
e's a bore

             
So quit my whi

          
ning cos its b

            
ringing her do

wn



          
Sometimes I gi

(           
ve myself the 

 
creeps....

           
Sometimes my m

          
ind plays tric

         
ks on me....

            
It all keeps a

               
dding up....

        
I THINK I'M CR

      
ACKING UP!

     
Am I just para

)
noid

         
A YEAH HUH HUH

     
              

                  
  Go Go!

pm.........
           
Grasping to co

ntrol
            [BRIDGE] (HIT THE CHORDS QUITE HARD)
             
So I better ho

                   
ld ooooon


        octave         (3) ...........
           |
           |D:

-
-4|X
           |:-4| 

PRE-CHORUS PM TO "I THINK I'M CRACKING UP"]

           
Sometimes I gi

              
ve myself the 

 
creeps....

            
Sometimes my m

             
ind plays tric

       
ks on me....

             
It all keeps a

               
dding up....

        
I THINK I'M CR

      
ACKING UP!

     
Am I just para

)
noid
              [OUTRO]
         
Or am I just s

      
tooooooooooooo

(                      
oooned

(Then finish on) /slide finger down E6th string then A E(3)B5