Hope someone else finds this useful.  There are actually some bass walkdowns in 
the pre-chorus sections.  
You can hear them on the song, but there not written in here.  For the Ab/F, you 
can simply play an Fm7 on the 8th fret.  
Then down to the Eb, Gm , then F.  You'll get it.  


Intro: 
F  C  F          Bb  Bb/A  Gm7    F   C
F   C  F  Ab/F  Eb/F  Gm/F  F 
 
                              Dm     Bb9  C/D           Dm 
You should've been gone knowing how I made you feel
                                Dm    Bb9  C/D             Dm
And I should've been gone after all your words of steel 
Bb                      F     C
Oh I must've been a dreamer 
Bb               F       C      
And I must've been someone else 
Bb                   F    C 
And we should've been over 
 
Chorus:
F           C/F  F     Ab/F     Eb/F      Gm/F    F
Oh Sherrie, our love       Holds   on,         holds on [2x]
  
                      Dm     Bb9  C/D      Dm 
But I want to let go you'll go on hurtin' me 
                        Dm     Bb9  C/D               Dm
You'd be better off alone if I'm not who you thought I'd be 
Bb                             F     C 
But you know that there's a fever 
Bb                               F     C 
Oh that you'll never find nowhere else 

Bb                              F     C 
Can't you feel it burnin' - on-and-on 
 
      
Chorus:
F           C/F  F     Ab/F     Eb/F      Gm/F    F
Oh Sherrie, our love       Holds   on,         holds on [2x]

Solo:
F     C/F    F          Gm   Bb    C     
F     C/F    F            Ab/F     Eb/F      Gm/F    F
Ab/F     Eb/F      Gm/F    F

                                 Dm     Bb9  C/D   Dm 
But I should've been gone long ago, far away 
                                  Dm    Bb9  C/D           Dm 
And you should've been gone now I know just why you stay 

Chorus:
F           C/F  F       Ab/F     Eb/F      Gm/F    F
Oh Sherrie, our love      Holds   on,         holds on [2x]

Solo 2:    
F     C/F    F            Ab/F     Eb/F      Gm/F    F
Ab/F     Eb/F      Gm/F    F

Outro: 
F  C  F          Bb  Bb/A  Gm7    F   C
F   C  F  Ab/F  Eb/F  Gm/F  F