E|-------------------------------------------------------------------|
B|-------------------------------------------------------------------|
G|-------------------------------------------------------------------|
D|-------------------------------------------------------------------|
A|-----10-----10---------8-----8---------6-------1-------8-----8-----|
E|-8-8----8-8----8-8-6-6---6-6---6-6-4-4---4-1-1---1-6-6---6-6---6-6-|
this must be played 2x
[ Tab from: https://www.guitartabs.cc/tabs/b/bloodbound/moria_tab.html ]
E|-------------------------------------------------------------------|
B|-------------------------------------------------------------------|
G|-------------------------------------------------------------------|
D|-------------------------------------------------------------------|
A|-----4-----4---------6-----6---------10-----10---------8-----8-----|
E|-2-2---2-2---2-2-4-4---4-4---4-4-8-8----8-8----8-8-6-6---6-6---6-6-|
after this comes 2x 1st riff
and than you must play 2x 1st riff, 1x 2nd riff and 2x 1st riff.