OK.

Now I knooooooow what youre gonna say. "this doesnt sound like the chords regina plays 
And youre right. it doesnt. But it works with the melody just as well.
I just really wanted to put this song up, cos i love it so.

And its my first tab, so be nice!
And im self taught, so i guess its kinda for novices...feel free to embellish all you 
proper guitarry people out there :)

Capo can be put anywhere, but I personally think either on 3, or just not all sounds nicest...

For this song, i play G as: 320030

Intro:

G G Caad9 Cadd9 G G Cadd9 Cadd9

G (320003@1)        Cadd9Come (x32030@1)on Bartender
G (320003@1)        Cadd9Wont (x32030@1)you be more tender
G (320003@1)        Cadd9Give (x32030@1)me two shots of whiskey
G (320003@1)        Cadd9And (x32030@1)a beer chaser
D (xx0232@1)              EmLove (022000@1)will be the death of me
Cadd9 (let it ring...)
Love is so fickle
Cadd9 (finger pick)
Its starts with a flood and ends

With a tr-tr-tr-tr-tr-tr-tr-trickle

Intro:

C (x32010@1)        Cadd9Come (x32030@1)on bartender
G (320003@1)                Cadd9Just (x32030@1)a little more tender
G (320003@1)            Cadd9I (x32030@1)ate all your peanuts
G (320003@1)          Cadd9Return (x32030@1)me to sender
D (xx0232@1)           EmI've (022000@1)been too candid
    Cadd9Now (x32030@1)I'm barely standing
Cadd9
Just call me a taxi

And prepare me for landing

G (320003@1)  D (xx0232@1)                     EmOoh, (022000@1)you have got to kick me back out
         D (xx0232@1)            Cadd9Into (x32030@1)the cold and nasty weather
G (320003@1)            DAnd (xx0232@1)maybe if i sober up
Em (022000@1)                        D (xx0232@1)     Cadd9I (x32030@1)will stop pretending that love is forever
D (xx0232@1)     Cadd9Love (x32030@1)is forever
G (320003@1)        Cadd9Come (x32030@1)on bartender(x3)
(x2)

D (xx0232@1)              Em (022000@1)       Cadd9Love (x32030@1)will be the death of me
D (xx0232@1)              Em (022000@1)       Cadd9Love (x32030@1)will be the death of me
D (xx0232@1)              Em (022000@1)       Cadd9Love (x32030@1)will be the death of me
Cadd9
Love is so fickle

Cause it starts with a flood
                                                     GAnd (320003@1)it ends with a tr tr tr tr tr tr tr tr tr tr trickle
G (one quick strum only!)
Trickle
GTrickle (320003@1)GTrickle (320003@1)GTrickle (320003@1)GTrickle (320003@1)
G (320003@1)        Cadd9 (x32030@1)GCome (320003@1)on bartender
G (320003@1)        Cadd9 (x32030@1)GCome (320003@1)on bartender
G (320003@1)        Cadd9 (x32030@1)GCome (320003@1)on bartender

G Cadd9 G


There we go chums =] i find it nice, when playing the first part of the verse, play 
like this: 320030, and then when you get to "love is so fickle..." play it:: 320033.
just how I do it. :)
And also, i like to instead of all out strumming, pluck the bass E and then strum the 
3. So like pluck, strum, pluck strum etc...