D.Gray-Man : Lala's Lullaby

A short recap about Lala taken from wiki:

A doll that was created to sing and dance for the citizens of Mateel, Italy. After the citizens had abandoned the city, Lala still continued to move after 500 years due to her heart being made from Innocence. She was then called the "Ghost of Mateel" due to her frightening appearance and because she had killed five travelers that had wandered into the city.

She accompanied Guzol after he met her when he was a child; him being the only one who was not frightened of her. Her heart was taken when she was attacked by an Akuma, but was then put back after the Akuma was destroyed. However, she was reverted back to a doll like state with no memories of Guzol or her love for him. The Innocence remained in her heart until she "broke" after Guzol's death, and it was then returned to Hevlaska by Allen.



Lyrics * :

Lacrimosa dies illa,
qua resurget ex favilla
judicandus homo reus.
Huic ergo parce, Deus:

Pie Jesu Domine
(dona eis requiem. Amen.) **

Ah! that day of tears and mourning!
From the dust of earth returning
man for judgment must prepare him;
Spare, O God, in mercy spare him!

Lord, all pitying, Jesus blest,
(grant them thine eternal rest. Amen)

* Translation taken from wiki
** The last lines aren't included in the song, but are part of the original poem/hymn