• When she awoke there was a melody in her head she could not identify or recall ever hearing before. 'Perhaps I made it up,' she thought. Then it came to her - the name of the song and all its lyrics just as she had heard it many times before. She sat on the edge of the bed thinking, 'There aren't any more new songs and I have sung all the ones there are. I have sung them all. I have sung all the songs there are.

    Toni Morrison (1987). “Sula”