I quite liked the chords that anoher person did but thought I might transpose onto a 
capo to make it easier to play and make it flow better - the chords may not be the exact 
right inversion as played in the song however

Capo 3

        C             Em              G                Dsus4           D
e|------0-------------0---------------3-----------------3-------------2------|
B|------1-------------0---------------3-----------------3-------------3------|
G|------0-------------0---------------0-----------------2-------------2------|
D|------2-------------2---------------0-----------------0-------------0------|
A|------3-------------2---------------2-----------------0-------------0------|
E|------3-------------0---------------3--------------------------------------|

Alternatively, the E minor can be an E minor 7 (Em7) played as follows:

e|-------3-------------------------------------------------------------------|
B|-------3-------------------------------------------------------------------|
G|-------0-------------------------------------------------------------------|
D|-------2-------------------------------------------------------------------|
A|-------2-------------------------------------------------------------------|
E|-------0-------------------------------------------------------------------|

Without the capo, the C is an Eb, the Em is a Gm, the G is a Bb, and the Dsus4 and D are 
Fsus and F respectively.

C             Em
Here's my key philosophy,
G               Dsus4              D
A freak like me,just needs infinity