If the embedded video doesn’t work on your computer, you can find the original here: Mannheim Steamroller – ‘Joy To The World’.
My heart is steadfast, O God,
my heart is steadfast;
I will sing and make music.
Awake, my soul!
Awake, harp and lyre!
I will awaken the dawn.
I will praise you, O Lord, among the nations;
I will sing of you among the peoples.
For great is your love, reaching to the heavens;
your faithfulness reaches to the skies.
Be exalted, O God, above the heavens;
let your glory be over all the earth.
— Psalm 57:7-11
[Taken from the Holy Bible, New International Version, (c)1973, 1978, 1984 by the International Bible Society, used by permission of Zondervan Bible Publishers.]