Introit Trope "Sanctissimus Namque" in English for First Sunday in Advent

"Sanctissimus nameque" is an Introit Trope that acts as a sort of an introduction to the Introit for tomorrow's First Sunday in Advent; it describes the events of St. Gregory the Great praying for enlightenment from the Holy Ghost in composing chant work.  I have the file in pdf, but have used a pdf to jpeg converter to turn it into an image file.