for loro there are two basses being played at once
zach plays a rythmic riff like this:
g 19--19--19--19--17--17--17--17--15--15--15--15--17--17--17--17--
d --15--15--15--15--15--15--15--15--15--15--15--15--15--15--15--15
a 13--13--13--13--13--13--13--13----------------------------------
e --------------------------------15--15--15--15--15--15--15--15--
g 14--14--14--14--14--14--14--14--14--14--14--14--14--14--14--14--
d --15--15--15--15--15--15--15--15--15--15--15--15--15--15--15--15
a ----------------------------12------------------------------12--
e 13--13--13--11--13--13--13------13--13--13--11--13--13--13------
[ Tab from: https://www.guitartabs.cc/tabs/p/pinback/loro_btab.html ]
repeat this riff the entire song - i hope you have long fingers
rob plays a lead riff like this:
(shorter fingers are okay for this)
g ----------------------------------------------------------------
d --------------------------------5---------------7-----------5---
a 5-------------5-8-----------5-8-------------5-8---------------8-
e ------------8---------------------------------------------------
g ----------------------------------------------------------------
d ----------------------------------------------------------------
a 5-----------8---------------8-----------------------------------
e ----------------6---------------1-----------1---1-----------1---
repeat this over the rythmic riff and you got the song