Marillion had created a version of this. I followed that version.
The middle section is the conversation between the Archangel Gabriel and Mary. The flute represents Mary, and the Yamaha CS80 synth represents Gabriel.
Lyrics
Gabriel’s Message
The angel Gabriel from heaven came
His wings as drifted snow
His eyes as flame
From God all hail the angel said to Mary
Most highly favoured lady
Gloria
"Fear not for you shall bear a holy child
By him to God be reconciled
His name shall be Emmanuel
The long-foretold"
Most highly favoured lady
Gloria
Then gentle Mary humbly bowed her head
"To me be as it pleaseth God" she said
"My soul shall praise and magnify his Holy name"
Most highly favoured lady
Gloria
Of her Emmanuel the Christ was born
On Bethlehem upon that Christmas morn
And Christians all around the world will all proclaim
Most highly favoured lady
Gloria
