Ireth
Mythic Scribe
Come on. You can't do that to us. How can you leave us hanging like that?
Wonder no more! Here are the English lyrics I used, then the verses translated into Sindarin, and then a back-translation into English so you can see how I was forced to tweak things. XD It's not perfect; I'm not 100% sure how some of the words are meant to be lenited, and I had to fudge the rhymes a wee bit, but I like how it turned out!
ENGLISH
O come, o come, Emmanuel
To free your captive Israel
That mourns in lonely exile here
Until the Son of God appear.
Rejoice, rejoice! Emmanuel
Shall come to thee, O Israel!
O come, thou Dayspring from on high
And cheer us by thy drawing nigh.
Disperse the gloomy clouds of night
And Death's dark shadow put to flight.
Rejoice, rejoice! Emmanuel
Shall come to thee, O Israel!
O come, come, thou Lord of Might
Who to thy tribes on Sinai's height
In ancient times did give the law
In clouded majesty an awe.
Rejoice, rejoice! Emmanuel
Shall come to thee, O Israel!
SINDARIN
Tolo, Erunaven, tolo,
LÃn Eruvaethant leithio,
Erib ar edlenn; nîr lantar
An Eruion thio darar.
Eruvaethant, gell ‘erithach;
Erunaven le telitha!
Tolo, Aureithel, e Menel
A na toled lÃn tegi gell
Risto i fân o fuin dhem
A guruthos natha edlenn.
Eruvaethant, gell ‘erithach;
Erunaven le telitha!
Tolo, tolo, le Brannon Tú
I ‘waith lÃn erin Dôl Eru
Anann io annant bith conui
Ne balan a ne chlaur fanui.
Eruvaethant, gell ‘erithach;
Erunaven le telitha!
ENGLISH (LITERAL)
Come, Emmanuel, come,
Your Israel to release,
Lonely and exiled; tears fall
For God’s Son to appear they wait.
Israel, you will have joy;
Emmanuel will come to you!
Come, Day-spring, out of heaven
And by your coming bring joy
Cleave the clouds of gloomy night
And the shadow of death will be exiled.
Israel, you will have joy;
Emmanuel will come to you!
Come, come, you Lord of Might
Who to your people on the Mountain of God
Long ago gave commanding words
In power and in cloudy glory
Israel, you will have joy;
Emmanuel will come to you!
Dark Lord
Mystagogue
Shadow Lord