Hey,
These are the chords I use when I play this one.
Don't know if they are exactly what Thom plays, but they work for me.
Chords used:
Cm: x35543
A#: 688766
G#: 466544
Gm: 355333 or x10033
Dm/F: 10023x
Em6: 022020
Em7: 022030
Am: x02210
A7: x02020
Dm: xx0231
D7: xx0212 or x30232
[Intro]
Cm - A# - G#
Gm - Dm/F - E6 - E7
[Verse]
Cm A# G#
I want you to know
Gm Dm/F Em6 Em7
He's not coming back
Cm A# G#
Look into my eyes
Gm Dm/F Em6 Em7
I'm not coming back
[Chorus]
Am A7
So knives out
Dm D7
Catch the mouse
Gm
Don't look down
Dm/F Em6 Em7
Shove it in your mouth
[Verse]
Cm A# G#
If you'd been a dog
Gm Dm/F Em6 Em7
They would've drowned you at birth
Cm A# G#
Look into my eyes
Gm Dm/F Em6 Em7
It's the only way you'll know I'm telling the truth
[Chorus]
Am A7
So knives out
Dm D7
Cook him up
Gm
Squash his head
Dm/F Em6 Em7
Put him in the pot
[Instrumental]
Cm - A# - G#
Gm - Dm/F - Em6 - Em7
[Verse]
Cm A# G#
I want you to know
Gm Dm/F Em6 Em7
He's not coming back
Cm A# G#
He's bloated and frozen
Gm Dm/F Em6 Em7
Still there's no point in letting it go to waste
[Chorus]
Am A7
So knives out
Dm D7
Catch the mouse
Gm
Squash his head
Dm/F Em6 Em7
Put him in the pot
End in Em6
That's all