Whence Cometh Such Tender Rapture?

Whence cometh such tender rapture?
Those curls--they are not the first ones
I've smoothened, and I've already
Known lips--that were darker than yours.

The stars have risen and faded,
--Whence cometh such tender rapture?--
And eyes have risen and faded
In face of these eyes of mine

I'd never yet hearkened unto
Such songs in the depths of darkness,
--Whence cometh such tender rapture?--
My head on the bard's own breast

Whence cometh such tender rapture?
And what's to be done with it, artful
Young vagabond, passing minstrel
With lashes--to long to say.