Crossword puzzle clue "source of the line midway upon the road of our life i found myself within a dark wood"

Source of the line "Midway upon the road of our life I found myself within a dark wood ..."

Poet who wrote "In the middle of the journey of our life I came to myself within a dark wood where the straight way was lost"

Source of "Say! In the dark? Here in the dark! Would you, could you, in the dark?"

Grammy-winner K.T. whose ode "80's Ladies" claims "We burned our bras / And we burned our dinners / And we burned our candles at both ends" haha sounds like us

Wood, wood, wood

Wood, wood, wood

Wood, wood, wood

" . . . upon so ___ subject as myself"