I haven't seen any tabs with the key change.
F A Db
Dear I wrote you a song
Bb C C7
Despite the fact you did me wrong
F A
And dear I don't know
Db Bb C
What the hell is going on with you
C7
But somethin' ain't right
F
You tell me that you love me
A
Then you go and leave me
Db
Why you do this to me
Bb C C7
Baby I'm lovesick
F A
I just can't eat just can't sleep
Db Bb
Can't do much of anything at all
C C7
Cause I'm sick and in love
With you, dear F A Db Bb C C7
F A Db
Dear I wrote you a song
Bb C C7
In hopes that you would sing along
F A Db Bb
And dear I've been working my ass off for you
C C7
Cause somethin' ain't right
F
You tell me that you love me
A
Then you go and leave me
Db
Why you doing this to me
Bb C C7
Baby I'm lovesick
F A
I just can't eat just can't sleep
Db Bb
Can't do much of anything at all
C C7
Cause I'm sick and in love
G
But you tell me that you love me
B
then you go and leave me
Em
why you do this to me
Am D D7
baby I'm lovesick
G
I just can't eat
B
just can't sleep
Em
can't do much of anything
Am
at all
D D7 G
because I'm sick and in love with you dear