I'm not that great at tabbing, but this is 100% correct. It's based off of the acoustic 
played at BBC6, which is the most recent version. I have the chords here, it's up to you 
get the rhythm (which isn't too hard).

Artist: Death Cab for Cutie
Track: Cath...
Album: Narrow Stairs

-Standard tuning
-Capo 2

/ - slide
p ? pull off
h ? hammer on

Intro riff/Interlude
E-------------------------------------------------------------|
B-0-/0-0-0-------------------------------------0?3?0----------|
G-2-/4-4-4-p0-----------------0----------------0?0?0----------|
D---------------------0-h2-h4------------------0?0?0----------|
A-------------------3--------------------------2?2?2----------|
E----------------------------------------------3?3?3----------|

Intro riff variation
E--------------------------------|
B-0-/0-0-0-----------------------|
G-2-/4-4-4-h5-p4-p0--------------|
D--------------------------------|
A--------------------------------|
E--------------------------------|

Chorus
E----------------|
B-7?5?2----------|
G-0?0?0----------|
D-0?0?0----------|
A-9?7?4----------|
E----------------|

Chorus variation
E-----------------|
B-3?3?2-----------|
G-0?0?2-----------|
D-2?0?2-----------|
A-3?2?0-----------|
E-----------------|

Verse
E------------------------|
B------------------------|
G-9?4----7?2-------------|
D-0?0----0?0-------------|
A-7?2----7?2-------------|
E-8?3----8?3-------------|

End with Chorus