Drop-D tuning.
Intro:

G:-----------------------------------------|
D:--0-0-0-0--------------------------------|
A:--0-0-0-0--------------------------------|
D:--0-0-0-0--------------------------------|
Those funky sounds are just made by sliding your fingers up and down the A and high D 
strings in the higher frets. Just improvise, anything sounds fine.
Verses:

G:-------------------------------------------|
D:--0-0-0-0--4--3--0-0-0-0--4--3-------------|
A:--0-0-0-0--4--3--0-0-0-0--4--3-------------|
D:--0-0-0-0--4--3--0-0-0-0--4--3-------------|
Repeat throughout the whole "Christi/tell me what i want to hear" sections.
Choruses:

G:-----------------------------------------------------|
D:--0-0-0-0--4--3--2--1--0-0-0-0--4--3--2--1-----------|
A:--0-0-0-0--4--3--2--1--0-0-0-0--4--3--2--1-----------|
D:--0-0-0-0--4--3--2--1--0-0-0-0--4--3--2--1-----------|
The recording of the song is very loud on the vocal part, so it gets tough to hear the 
guitar work in the chorus and I have not toyed with the bridge break yet, although it 
won't vary much.
From the chorus and verse fretting, as it sounds quite close to the both of those 
sections. I won't do the solo, cause I just can't. = )