Angel of music

Where in the world have I been hiding? Really, was I perfect? I only wish they knew my secret about my new tutor? Father once spoke of an angel I used to dream he'd appear Now as I sing I can sense him And I know he's here Here in this room, he calls me softly Somewhere inside, hiding Somehow I know he's always with me He, the unseen genius I've watched my face in the shadows distant from all the applause I hear my voice in the darkness yet the words aren't mine Angel of Music, guide and guardian Grant to me your glory Angel of Music, hide no longer Secret and strange angel He's with me even now All around me It frightens me, should i be frightened ?