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% 
% This file is a part of the Open Hymnal Project to create a freely 
% distributable, downloadable database of Christian hymns, spiritual 
% songs, and prelude/postlude music.  This music is to be distributed 
% as complete scores (words and music), using all accompaniment parts, 
% in formats that are easily accessible on most computer OS's and which
% can be freely modified by anyone.  The current format of choice is the 
% "ABC Plus" format, favored by folk music distributors on the internet.
% All scores will also be converted into pdf, MIDI, and mp3 formats.
% Some advanced features of ABC Plus are used, and for accurate 
% translation to a printed score, please consider using "abcm2ps" 
% version 4.10 or later.  I am doing my best to create a final product
% that is "Hymnal-quality", and could feasibly be used as the basis for
% a printed church hymnal.
%
% The maintainer of the Open Hymnal Project is Brian J. Dumont (brian 
% dot j dot dumont at gmail dot com).  I have gone through serious efforts 
% to make sure that no copyright mistakes make it into this database.
% If I am in error, please inform me as soon as possible.
%
% This entire effort has used only free software, and I am indebted to 
% the efforts of many other individuals, including the authors of
% the various ABC and ABC Plus software.  Undoubtedly, I am also indebted 
% to all of the great Christians who wrote these hymns.
%
% This database comes with no guarantees whatsoever.
%
% I would love to get email from anyone who uses the Open Hymnal, and
% I will take requests for hymns to add.  My decision of whether to 
% add a hymn will be based on these criteria (in the following order):
% 1) It must be in the public domain or freely distributable
% 2) It must be a Christian piece
% 3) Whether I have access to a printed copy of the music (surprisingly,
%    a MIDI file is usually a terrible source)
% 4) Whether I like the hymn :)
%
% If you would like to contribute to the Open Hymnal Project, please 
% send an email to me, I would love the help!  PLEASE EMAIL ME IF YOU 
% FIND ANY MISTAKES, no matter how small.  I want to ensure that every 
% slur, stem, hyphenation, and punctuation mark is correct; and I'm sure 
% that there must be mistakes right now.
%
% Open Hymnal Project, 2009 Edition
%
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% PAGE LAYOUT
%
%%pagewidth	21.6000cm
%%pageheight	27.9000cm
%%scale		0.75000000
%%staffsep	1.60000cm
%%exprabove	false
%%measurebox	false
%OHSCRIP Gen 1:3, 1Jn 1:5-7, 2Cor 4:6, Eph 5:8-14, Ps 113:2-3
%OHTOPICS {Evening [2]}, {Father [3]}, {God, As King [1]}, {God, Majesty & Power of [1]}, {Jesus [3]}, {Light [1]}, {Morning [2]}, {Praise, Father [3]}, {Praise, Son [3]}, {Praise, Holy Spirit [3]}, {Trinity}, {Worship}
%OHCATEGORY EVENING
%OHMETRICAL 8 8 8 8
%OHCOMPLEXITY 5
%OHCOMPOSER Latin
%OHARRANGER unknown
%OHAUTHOR Ambrose of Milan (340-397)
%OHTRANSLATOR Neale, John Mason (1818-1866)
%%postscript /st { moveto -8 0 rmoveto 0 8 rlineto 4 0 rlineto stroke } def
%%postscript /nd { moveto -8 0 rmoveto 0 8 rlineto -4 0 rlineto stroke } def
%%deco sintro 6 st 6 0 0 
%%deco eintro 6 nd 6 0 0 

X: 1
T: O Trinity of Blessed Light
T: (also known as Thou Who Art Three in Unity)
C: Words: Ambrose of Milan, 4th Century.  German version by M. Luther, 1543. 
C: English translation by John Mason Neale, 1852. 
C: Music: 'O Lux Beata Trinitas' ancient Latin.  Setting: "A Hymnal" (Episcopal), 1916.
C: copyright: public domain.  This score is a part of the Open Hymnal Project, 2009 Revision.
L: 1/4 % default length
%%staves S1 | (S2V1 S2V2) | (S3V1 S3V2) 
V: S1 clef=treble 
%%MIDI beat 127 125 110 1
V: S2V1 clef=treble 
%%MIDI beat 127 125 110 1
V: S2V2 
%%MIDI beat 127 125 110 1
V: S3V1 clef=bass 
%%MIDI beat 127 125 110 1
V: S3V2 
%%MIDI beat 127 125 110 1
M: none
K: D % key signature
%
%%MIDI program 1 0 % Piano 1
%%MIDI program 2 0 % Piano 1
%%MIDI program 3 0 % Piano 1
%%MIDI program 4 0 % Piano 1
%%MIDI program 5 0 % Piano 1
%
% 1
[V: S1] [Q:1/4=60] A/B/ A/G/F/G/ E/ F/ G/ A/B/ B/A/ A | A/B/ A/G/F/G/ E/ F/ G/ A/B/ B/A/ A |
w: 1.~O * Trin- * * * i- ty of bless- * èd * light, O * U- * * * ni- ty of prince- * ly * might, 
w: 2.~To * Thee * * * our morn- ing song * of * praise, To * Thee * * * our eve- ning prayer * we * raise; 
w: 3.~All * laud * * * to God the Fa- * ther * be, All * praise, * * * e- ter- nal Son, * to * Thee, 
[V: S2V1]  A/B/ A/G/F/G/ E/ F/ G/ A/B/ B/A/ A | A/B/ A/G/F/G/ E/ F/ G/ A/B/ B/A/ A |
[V: S2V2]  D E/ D B, D4 | D E/ D B,/C/ D E F2 |
[V: S3V1]  F, A,3/2 G, F,2 G, F, | F, A,3/2 G, A,/B,/ C D C |
[V: S3V2]  D, C,/ D, E, B,, A,, G,, D, | D, C,/ D, E, D, C, B,, F, |
% 5
[V: S1]  A/B/ d/ c/d/ B/ A/G/ A/B/ A/G/F/ F | !sintro!G/A/ A/G/F/G/ E/ F/ G/ A/B/ B/A/ !fermata!A !eintro!|]
w: The * fie- ry * sun now * goes * his * * way; Shed * Thou * * * with- in our hearts * a * ray. 
w: O * grant us * with Thy * saints * on * * high To * praise * * * Thee through e- ter- * ni- * ty. 
w: All * glo- ry, * as is * ev- * er * * meet, To * God * * * the ho- ly Par- * a- * clete. 
[V: S2V1]  A/B/ d/ c/d/ B/ A/G/ A/B/ A/G/F/ F | G/A/ A/G/F/G/ E/ F/ G/ A/B/ B/A/ !fermata!A |]
[V: S2V2]  D4- D2- D/ C | E3/2 D B, D3- !invertedfermata!D/!invertedfermata!C/ |]
[V: S3V1]  F,- F,3/2 G,3/2- G, F,/G,/ A,3/2 | B, A,3/2 G, F,2 G,/F,/ !invertedfermata!E, |]
[V: S3V2]  D, B,,/ A,, G,, B,,/ D,- D,3/2 F, | E, C,/ D, E, B,, A,, G,, !ferm!A,, |]
% 6