Song: Forever
Band: Dropkick Murphys

Chords used

  C (x32010@1)        F (133211@1)       G (320003@1)e-0----------x---------3----------------|
B-1----------1---------3----------------|
G-0----------2---------0----------------|
D-2----------3---------0----------------|
A-3----------x---------2----------------|
E-x----------x---------3----------------|

I prefer to use the F as pictured above, i think it sounds better in the song and it 
makes the chord transitions a lot easier than if you used the F bar chord.

Intro

C C F G

Verse

C C F G x4

Bridge:
   C (x32010@1)             Ge--0-0-0-0-0000----3-333--3-333-------| (320003@1)B--1-1-1-1-1111----3-333--3-333-------|
G--0-0-0-0-0000----0-000--0-000-------| x4 with the last time playing the G
D--3-2-0-2-2222----0-000--0-000-------|    chord for another bar
A--3-3-3-3-3333----2-222--2-222-------|
E--x-x-x-x-xxxx----3-333--3-333-------|

and that is pretty much the whole song.
any comments or corrections please mail me at elganol@gmail.com