These are all of the parts that I could figure out. 

Tuning:standard

First off the main chords in the song are F#m and Bm over and over again.
main verse part                   part I like to add every so often
e|-------------------------------|-------------------------------|
B|-------------------------------|-------------------------------|
G|-------------------------------|-------------------------------|
D|---------7------7------7------7|-9-7---------------------------|
A|-(7/9)-9----9-9----9-9----9-9--|-----9-5-4---------------------|
E|-------------------------------|-------------------------------|

accordion part
e|-5------5-7-5------------|
B|---5-7--------7----------|
G|----------------7-6------|
D|-------------------------|
A|-------------------------|
E|-------------------------|

0:52 this part comes in and repeats 
e|-------------------------|
B|-------------------------|
G|-------------------------|
D|-------------------------|
A|-------------------------|
E|-5\2--5/7----------------|

1:29 Chorus, repeat this.
e|-------------------------|
B|-------------------------|
G|-------------------------|
D|-------------------------|
A|-7/9-9-------------------|
E|-------------------------|

3:11 this sounds close to correct
e|---------------------------------------------------------------|
B|-----------play this twice-------------------------------------|
G|---------------------------------------------------------------|
D|----------------------------6-6------7-7-7-6-6-4-4-4-2-2-2-4-2-|X2
A|-0-0-0-0-0-7-7-7-4-4-4-4-4-7----9-9-9--------------------------|
E|---------------------------------------------------------------|
 then third time                        little fill at 3:46
e|--------------------------------------|---2----|
B|--------------------------------------|---2----|
G|--------------------------------------|---2----|
D|----------------------------6-6-------|--------|
A|-0-0-0-0-0-7-7-7-4-4-4-4-4-7----9-----|--------|
E|--------------------------------------|--------|

last part, something like this till the end
e|------------------------|
B|------------------------|
G|------------------------|
D|------------------------|
A|-7/9-9\8/9\8/9\8/9------|
E|------------------------|