This song is in the key of Bb on the recording. I chose to tab it in the key of A.
It modulates to the key of B for the second verse, then back to A for the ending.

A            A7M         A6    A
Someone must feel like a fool tonight
A            Bb?    Bm E
Knowing they let you go
Bm         E               Bm        E
Someone is wishing they`d done you right
Bm             E        A
Regretting they hurt you so.
A            A7M         A6      A
Now that you`re here in my loving arms
A               A7    D
Forget all your yesterdays
Bm            E           A   ( Ab ) F#m
Someone must feel like a fool to-night
( E ) D           E    A
For letting you slip away.

(modulate to B major)

B              B7M        B6      B
When I see the moon shining in your eyes
B               C? C#m F#
A feeling comes over me
C#m                F#             C#m F#
The warmth of your touch makes me realize
C#m            F#    B
Just how lucky can I be.
B         B7M          B6    B
Surely he knows and he`s sorry now
B                   B7   E
That he turned your love away
C#m          F#          B    ( Bb ) Abm
Someone must feel like a fool to-night
( F# )    E      F#      B
Knowing you`re here to stay.