Daisy began to sing with the music in a husky, rhythmic whisper, bringing out a meaning in each word that it had never had before and would never have again. When the melody rose, her voice broke up sweetly, following it, in a way contralto voices have, and each change tipped out a little of her warm human magic upon the air.
The Last Tycoon, an Unfinished Novel, Together with The Great Gatsby (ed. 1941)