[Something like this, I'm not sure about everything. I usually lower the 6th E 
string to a D, and play these chords:]

Em (022000@1)name="chord_xx0232@1">D  G (320003@1)Ae|-0--2--3--0-- (x02220@1)B|-0--3--0--2--
G|-0--2--0--2--
D|-2--0--0--2--
A|-2--X--X--0--
D|-2--0--5--X--

Intro: Em (4x)

Em (022000@1)        DBite (xx0232@1)chunks out of me
Em (022000@1)                 DYou're (xx0232@1)a shark and I'm swimming
Em (022000@1)                  DMy (xx0232@1)heart still thumps as I bleed
Em (022000@1)                 DAnd (xx0232@1)all your friends come sniffing.

Em (022000@1)               G (320003@1)            ATriangles (x02220@1)are my favorite shape
Em (022000@1)                        G (320003@1)         AThree (x02220@1)points where two lines meet.
Em (022000@1)                       G (320003@1)            AToe (x02220@1)to toe, back to back, let's go
Em (022000@1)           G (320003@1)     AMy (x02220@1)love it's very late.
Em (022000@1)                        A'Til (x02220@1)morning comes, let's tessellate.

EmGo (022000@1)alone my flower
                         DAnd (xx0232@1)keep my whole lovely you.
           EmWild (022000@1)green stones alone my lover
                  DAnd (xx0232@1)keep us on my heart.

Em (022000@1)           DThree (xx0232@1)guns and one goes off
Em (022000@1)               DOne's (xx0232@1)empty, one's not quick enough
Em (022000@1)          DOne (xx0232@1)burn, one red, one grin
Em (022000@1)                        DSearch (xx0232@1)the graves while the camera spins
Em (022000@1)                DChunks (xx0232@1)of you will sink down to seals
Em (022000@1)            DBlubber (xx0232@1)rich in mourning
Em (022000@1)                              DThey'll (xx0232@1)nosh you up, yes they'll nosh the love away
                  Em (022000@1)               DBut (xx0232@1)it's fair to say, You will still haunt me.

Em (022000@1)          G (320003@1)            ATriangles (x02220@1)are my favorite shape
Em (022000@1)               G (320003@1)         AThree (x02220@1)points where two lines meet.
Em (022000@1)                G (320003@1)         AToe (x02220@1)to toe, back to back, let's go
Em (022000@1)           G (320003@1)     AMy (x02220@1)love it's very late.
Em (022000@1)                        
'Til morning comes, let's tessellate.