Name That Christmas Tune, Day 24

[lumineaux]

Going into Christmas Eve, two of my personal favorites:

(1) Thus spake the seraph, and forthwith
Appeared a shining throng
Of angels praising God, who thus
Addressed their joyful song

(2) and His name shall be called
Wonderful, Counsellor, the mighty God, the everlasting Father,
the Prince of Peace