Her voice, beautiful as it was, was not what is known as a cultivated voice, and it was a German song, therefore he did not understand it, but there was no need of words to translate its burden.
Passion, despairing yet hoping through despair, echoed in its every line, and love, unending love, hovered over the glorious notes--nay, possessed them like a spirit, and made them his.

Up! up! rang her wild sweet voice, thrilling his nerves till they answered to the music as an Aeolian harp answers to the winds.

On went the song with a divine sweep, like the sweep of rushing pinions; higher, yet higher it soared, lifting up the listener's heart far above the world on the trembling wings of sound--ay, even higher, till the music hung at heaven's gate, and falling thence, swiftly as an eagle falls, quivered, and was dead.
John sighed, and so strongly was he moved, sank back in his chair, feeling almost faint with the revulsion of feeling that ensued when the notes had died away.

He looked up, and saw Bessie watching him with an air of curiosity and amusement.

Jess was still leaning against the piano, and gently touching the notes, over which her head was bent low, showing the coils of curling hair that were twisted round it like a coronet.
"Well, Captain Niel," said the old man, waving his pipe in her direction, "and what do you say to my singing-bird's music, eh?
Isn't it enough to draw the heart out of a man, eh, and turn his marrow to water, eh ?" "I never heard anything quite like it," he answered simply, "and I have heard most singers.