I'm not sure if there is anyone out there that would want to learn this beautiful 
song, but in case I ever get the time to do a full cover of this then I can always 
come and look at the chords here if it's not on the computer/laptop I'm working 
on. The chords aren't 100% accurate but they're the closest I can get for now.

Chords:                                   Key change chords:
   B5 (x244xx@1)name="chord_x022xx@1">A5 C5 (x355xx@1)name="chord_x32010@1">C  G (320003@1)name="chord_xx0231@1">Dm Am (x02210@1)F (133211@1)E (022100@1)A (x02220@1)A7 (x02020@1)name="chord_042220@1">A/C#   Cm (x3101x@1)name="chord_xx1114@1">Ab Bb (x1333x@1)G (320003@1)name="chord_133111@1">Fm Ebe|-x--x--x--x--x--1--0--1--0--x--x--x--|||--x--x--x--x--1--x--| (x43121@3)B|-x--x--x--5--3--3--1--1--0--2--2--2--|||--4--4--6--3--1--8--|
G|-4--2--5--5--4--2--2--2--1--2--0--2--|||--5--5--7--4--1--8--|
D|-4--2--5--5--5--0--2--3--2--2--2--2--|||--5--6--8--5--3--8--|
A|-2--0--3--3--5--0--0--3--2--0--0--4--|||--3--6--8--5--3--6--|
E|-x--x--x--x--3--x--x--1--0--x--x--x--|||--x--4--6--4--1--x--|

***************
0:00 - 0:14 :-

B5 - A5 x2
***************
0:15 - 0:30 :-

C5 - C - G
***************
0:31 - 0:50 -

Dm - Am - C - G
***************
0:51 - 1:10 -

Dm - Am - C - G
***************
1:11 - 1:30

Dm - Am - C - G
***************
1:30 - 1:34 -

N/C
***************
1:35 onwards-

Verse 1:
 Dm (xx0231@1)   F (133211@1)C (x32010@1)  Dm (xx0231@1)     A7 (x02020@1) Umbra Dextras, Prima Orbis
 Dm (xx0231@1)    F (133211@1)C (x32010@1)      Dm (xx0231@1)name="chord_x32010@1">C  A/C# (042220@1)  N/C
  Templa Prospice, Diem Ex Dei

Chorus 1:
 Am (x02210@1)F (133211@1)G (320003@1) E (022100@1)Am (x02210@1)name="chord_133211@1">F   Dm (xx0231@1)C (x32010@1) Fides Sponsa, Fides Per Dei
 Am (x02210@1)F (133211@1)  G (320003@1) E (022100@1)Am (x02210@1)E (022100@1)  Am (x02210@1)name="chord_320003@1">G 
  Missaes Can Ta, Mistrae Lingua

Verse 2:
 Dm (xx0231@1)   F (133211@1)C (x32010@1)  Dm (xx0231@1)       A7 (x02020@1) Umbra Dextras, Umbra Crucis
 Dm (xx0231@1)   F (133211@1)name="chord_x32010@1">C   Dm (xx0231@1)name="chord_x32010@1">C   A/C# (042220@1)  N/C
  Umbra Deus, Lucius Dei

Chorus 1:
 Am (x02210@1)F (133211@1)G (320003@1) E (022100@1)Am (x02210@1)name="chord_133211@1">F   Dm (xx0231@1)C (x32010@1) Fides Sponsa, Fides Per Dei
 Am (x02210@1)F (133211@1)  G (320003@1) E (022100@1)Am (x02210@1)E (022100@1)  Am (x02210@1)name="chord_320003@1">G 
  Missaes Can Ta, Mistrae Lingua

Verse 3:
 Dm (xx0231@1)   F (133211@1)C (x32010@1)  Dm (xx0231@1)       A7 (x02020@1) Umbra Dextras, Umbra Crucis
 Dm (xx0231@1)   F (133211@1)name="chord_x32010@1">C   Dm (xx0231@1)name="chord_x32010@1">C   A/C# (042220@1)  N/C
  Umbra Deus, Lucius Dei

Chorus 1:
 Am (x02210@1)F (133211@1)G (320003@1) E (022100@1)Am (x02210@1)name="chord_133211@1">F   Dm (xx0231@1)C (x32010@1) Fides Sponsa, Fides Per Dei
 Am (x02210@1)F (133211@1)  G (320003@1) E (022100@1)Am (x02210@1)E (022100@1)  Am (x02210@1)name="chord_320003@1">G 
  Missaes Can Ta, Mistrae Lingua

Bridge:
 Dm (xx0231@1)name="chord_x02220@1">A Dm (xx0231@1)name="chord_x32010@1">C   F (133211@1) E (022100@1)name="chord_x02210@1">Am  G (320003@1) Ave Vitae, Rex Promissa
 Dm (xx0231@1)name="chord_x02220@1">A Dm (xx0231@1)name="chord_x32010@1">C   F (133211@1) E (022100@1)name="chord_x02210@1">Am G (320003@1) Ave Vitae, Rex Veritas

Chorus 2:
 Cm (x3101x@1)name="chord_xx1114@1">Ab   Bb (x1333x@1)name="chord_320003@1">G   Cm (x3101x@1)name="chord_xx1114@1">Ab  Fm (133111@1)name="chord_x43121@3">Eb
  Missae Magnus, Fides En Dei
 Cm (x3101x@1) Ab (xx1114@1) Bb (x1333x@1)G (320003@1) Cm (x3101x@1)G (320003@1)   Cm (x3101x@1)name="chord_x1333x@1">Bb
  Christus Laudmus, Mistraes In God
 Cm (x3101x@1)name="chord_xx1114@1">Ab   Bb (x1333x@1)name="chord_320003@1">G   Cm (x3101x@1)name="chord_xx1114@1">Ab  Fm (133111@1)name="chord_x43121@3">Eb
  Missae Magnus, Fides En Dei
 Cm (x3101x@1) Ab (xx1114@1) Bb (x1333x@1)G (320003@1) Cm (x3101x@1)G (320003@1)   Cm (x3101x@1)name="chord_x1333x@1">Bb
  Christus Laudmus, Mistraes In God

***************
4:58 - 5:16 :-

A5 - C5 - C - G
***************
5:17 - 5:38 :-

Dm - Am - C - G
***************
5:39 - 6:02 :-

Dm - Am - C- G
***************

Globus website:
http://www.globusmusic.com/