Luyện nghe bài hát Blackbird Sonnets

I
How I fly when feathers be not mine
Though all my skyward do attend?
How tie my heartstrings safe to thine
So thou to me, sun to moon, descend?
Or if thou wilt not bend thy frame
to keep thy brow o'ercrowned with mist
I'll so that thy place shall stay the same
But not then depart from heights unkiss'd
For bargains may be struck and kept with
lovers from their just demands ne'er hide.

II
My eyes are darker than the moon
Or are they brighter? I decide
His voice makes other's out of tune
And shows me how I cannot them
His movements are of more feline grace
His are soft and pale as ivory
And though I've rarely seen a stranger
More looks I should abhor to see
For may be pleasanter in part
But all my love a work of art.

III
How is it that I smile when I am
From what resource do I derive strength?
I've none but a thing I never had
To keep it would I go to any
But is not measured in a heart
So I could weep and say that I've been
And yet, as ever, be so far
From him to whom I that I belonged
Alas, I as though he were untrue
I loved him but, fool, he never knew.

IV
If all you I am, as I am quite,
Then why dost thou not love? thou not see
A plainly match? If thou art bright,
Then why, when thou love, love'st thou not me
preferring someone far removed
From all you claim to most admire? I
Commit you as a lunatic if
Thus mad you were my ward for own good
And yet I'm making light of my own
Because I love, yet love in vain.