This Song hos only one riff throughout the entire track. It is the shortest on the EP at 
only 2:37. This one is in Drop D. Here's the riff:

/=slide

e|----------------------|-----------------|-------------|---------------|
B|----------------------|-----------------|-------------|---------------|
G|----------------------|-----------------|-------------|---------------|
D|-8/10-10-10-10-8-5----|---5-5-5-5-5-5-5-|-3---0-3-0-3-|-0-3-0-3-0-3-5-|
A|-8/10-10-10-10-8-5----|---5-5-5-5-5-5-5-|-3---0-3-0-3-|-0-3-0-3-0-3-5-|
D|-8/10-10-10-10-8-5----|---5-5-5-5-5-5-5-|-3---0-3-0-3-|-0-3-0-3-0-3-5-|

Sometimes it can sound better like this, but its really just what you prefer:

e|------------------|-----------------|-------------|---------------|
B|------------------|-----------------|-------------|---------------|
G|------------------|-----------------|-------------|---------------|
D|-3/5-5-5-5-3-5----|---5-5-5-5-5-5-5-|-3---0-3-0-3-|-0-3-0-3-0-3-5-|
A|-1/3-3-3-3-1-5----|---5-5-5-5-5-5-5-|-3---0-3-0-3-|-0-3-0-3-0-3-5-|
D|-------------5----|---5-5-5-5-5-5-5-|-3---0-3-0-3-|-0-3-0-3-0-3-5-|

There are solos over almost the entire song, but those are mainly improvised.