Who am I? (Quien soy?)

Prelude:
Oh, my Lord, I cry; (Mi Dios, yo lloro)
Oh, my Lord, I cry; (Mi Dios, yo lloro)
Oh, my Lord, I cry; (Mi Dios, yo lloro)
Oh, my Lord, I cry: (Mi Dios, lloro)
"Who am I?" (Quien soy?)

"Who am I that Thou art mindful of my every breath?
"Who am I that Thou art mindful of my every step?
"Who am I that Thou art mindful of my life and death?
"Who am I that Thou art mindful;
"Who am I that Thou art mindful;
"Oh, my Lord, who am I?"

"Who am I that Thou art mindful when I'm feeling down?
"Who am I that Thou art mindful when I hit the ground?
"Who am I that Thou art mindful in my darkest hour?
"Who am I that Thou art mindful;
"Who am I that Thou art mindful;
"Oh, my Lord, who am I?"

"Who am I that Thou art mindful when the road is steep?
"Who am I that Thou art mindful when I go to sleep?
"Who am I that Thou art mindful when I'm in too deep?
"Who am I that Thou art mindful;
"Who am I that Thou art mindful;
"Oh, my Lord, who am I?

(Bflat:First note - E)
( Who am I that Thou art mindful: Quien soy que Tu me cuida)