Here are the chords for Dirty Epic (song is in B minor):
Bm Bm / D Em (repeat)
sweet in winter sweet in rain
shake well before use she said
you never touch me anymore this way
connector in receiver out
you let me in through the back door
then you get the second bit (with no vocals) which goes
Bm Bm / Bm Bm
G G / G G
D D /Dsus4 D
Em Em / G G
this is the same for the "chorus", so:
Bm Bm
I'm so
G G
dirty and the
D Dsus4/D
light blinds my eyes
Em G
....................
that's pretty much the two main parts and they are repeated troughout the song.
then the riff is in 7th position (obviously you could play it at different positions)
E|------------------------------------
B|-7h9-----7--------------------------
G|-7-------7----------7h9----7--------
D|--------------------7------7--9-----
A|------------------------------------
E|------------------------------------
(something like that anyway
)