Play the chords: B F# A E through the whole song...

on the verse play only on the E,A, and D string

on the  chorus and solo play on all strings
  
on the bridge play the same as verse
  but add the G-string and chord smoothly

Here's the song:
 

Verse 1:

B 	      F#
Along time ago
    A		      E
We used to be friends
B		   F#
But I, haven't thought 
   A		     E
Of you lately at all
B	     F#
If ever again
  A 			E
A greeting I send to you
B	       F#	
Short and sweet 
A		E
To the soul I intend

Bridge:
B	    F#
Ah-ah-ah-ah
A	    E
Ah-ah-ah-ah
B	    F#
Ah-ah-ah-ah
A	    E
Ah-ah-ah-ah

Chorus 1:
A	  E
  Come on now, honey
B		F#
  Bring it on, bring it on, yeah
A	  E
  Coz we used to be friends
B	  F#  
  I'm good to go
A		E
  Come on now sugar
B		F#
  Bring it on, bring it on, yeah
A		    E       (B)
  Coz we used to be friends...

B   F#  A   E

Verse 2: (Same pattern as Verse 1)

If something I said 
Or someone I know
Or you called me up
Baby, I was at home
Now everybody knows sometime
And everybody knows
The rest of it's fine
And everybody knows, yeah

Chorus 2: 

A	  E
  Come on now, sugar
B		F#
  Bring it on, bring it on, yeah
A	  E
  Coz we used to be friends
B	  F#  
  I'm good to go
A		E
  Come on now honey
B		F#
  Bring it on, bring it on, yeah
A		    E       (B)
  Coz we used to be friends...


B     F# 

Chorus 3:
    A		     E
We used to be friends
     B		F#
Along time ago
    A		     E
We used to be friends
     B		F#
Along time ago
    A		     E
We used to be friends
     B		F#
Along time ago
    A		     E
We used to be friends

Link:
B   F#  A   E
Yeah...
B   F#  A   E
Yeah...

Bridge 2: Same as Bridge 1

Instru 1:

B   F#  A   E
B   F#  A   E

Verse 3: Same as Verse 1

Instru 2:

B   F#  A   E
B   F# (leads into chorus 4)

Chorus 4: Same as Chorus 3

Bridge 3: Same as Bridge 1

End on B