For your Christmas Eve enjoyment, here is a midi file of For Unto Us a Child Is Born from Handel's Messiah.
May your Christmas Eve be blessed as we remember the birth of our Lord and Savior.
For unto us a Child is born, unto us a Son is given, and the government shall be upon His shoulder; and his name shall be called Wonderful, Counsellor, the Mighty God, the Everlasting Father, the Prince of Peace. (Isaiah 9:6)
You've been told and NOW YOU KNOW.
Update: Handel's entire Messiah is available on the internet in MIDI files at this location, thanks to the wonderful people at Bot Productions.