Sway Michael Buble Version 

Tuning:EADG

This is a version I came up with for my band. It's not an exact cover. Match it up 
against this video:
http://www.youtube.com/watch?v=ImQMTVc0RYs
 

Intro
 
G|-----------------------------------------------------------------------------|
D|-----------------------3--7-----3---------------------------7--5-------------|
A|-----0--------0--3--5--------5-----5-\-----0--------0--3--5-------8--7--5----|
E|--0-----3--0---------------------------0-----3--0----------------------------|

Verse

G|-----------------------------------------------------------------------------|
D|-----------------------3--7-----3---------------------5-----7--5-------------|
A|-----0--------0--3--5--------5-----5--7-\-4-----7---4-----5------8--7--5-----|
E|--0-----3--0--------------------------------5--------------------------------|

G|-----------------------------------------------------------------------------|
D|-----------------------3--------3---------------------5-----7--5-------------|
A|-----0--------0--3--5-----5-5-----5--7-\-4-----7---4-----5------8--7--5------|
E|--0-----3--0--------------------------------5--------------------------------|

Chorus

G|----------------------------------------3-2----------------------------------|
D|--------------------2-3--2-3---3--2-3-5-----2-----------------------3---3----|
A|--3--2-3---3--2-3-5----------3----------------0---0---0--2--4--1--1---1---0--|
E|---------3--------------------------------------3---3------------------------|


The rest of the song repeats these patterns with a few small variations.

For the key change near the end just move everything up a half step (1 fret).