Ab
You gotta be sincere
Cm
You gotta be sincere
Db
You gotta feel it 
Fm
Here, 'cause if you feel it 
Eb
Here, well, then you're gonna 
Ab
Be 
Bb           Eb
Honestly sincere

[Verse 1]
Ab
If what you feel is true, you really feel it 
Cm
You make them feel it too, Write this down now
Db              Fm
You gotta be sincere
            Eb
Honestly sincere 
                   Ab Bb Eb
Man, you've got to be sincere! 

[Chorus 1]
                    Ab
If you're really sincere,
Bb                  Eb
If you're really sincere,
                  Ab
If you feel it in here
Bb                 Eb
Then it's gotta be right
         Eb
Oh, baby! 
Ab          Bb
  Oh, honey!
Eb
  Hug me! 
Ab         Bb  Eb  F
  I suffer!

[Verse 2]
Bb
  In ev'rything I do
Dm
  My sincerity shows through
Eb                        Gm
Yeah, I looked you in the eye
                   F
Don't even have to try
                Bb  C  F
It's automatic, I'm sincere

[Verse 3]
Bb
  When I sing about a tree
Dm
  I really feel that tree
Eb                        Gm
Yeah, When I sing about a girl
                   F
I really feel that girl
                Bb   C  F
I mean I really feel sincere

[Chorus 2]
F                   Bb
If you're really sincere
C                   F
If you're really sincere
                  Bb
If you feel it in here
C                  F
Then it's gotta be right
         F
Oh, baby!
Bb         C
  Oh honey!
F        
  Hug me!
Bb         C  F  F#  G
  I suffer!

[Bridge]
     C   F           G     C
Well you gotta be sincere, oh oh
C   F             G    C
You gotta feel it here
N.C.
Oh, my baby
C        F    G    C
  Oh, my baby, oh yeah
C        F    G    C
  Oh, my baby, oh yeah!

[Bridge 2]
D, G, A, D - X2

        G     A     D
Are you gonna be sincere
        G     A     D
Are you gonna be sincere (Yeah!)
        G     A     D
Are you gonna be sincere
        G     A     D
Are you gonna be sincere (Yeah!)
        G     A     D
Are you gonna be sincere
        G     A     D
Are you gonna be sincere (Yeah!)

D    G        A   D
  Oh, my baby, oh yeah!
D    G        A   D
  Oh, my baby, oh yeah!

        G     A     D
Are you gonna be sincere
        G     A     D
Are you gonna be sincere

D    G        A   D
  Oh, my baby, oh yeah!
D    G        A   D
  Oh, my baby, oh yeah!
D    G        A   D
  Oh, my baby, oh yeah!
D    G        A
  Oh, my baby 
Aaug Ddim7   
Oooh yeah, yeah, yeah
      D
YEAH!