They played hard and they played well and it wasn’t all solo either. Toward daylight they had built up a blend of melody and harmony that was older and emotionally deeper than the brave virtuosity of the first hours. It was the music of men who look backward with wisdom rather than forward with faith. They were tired now, and dependent on each other, not so ruggedly individualistic. They brought the dawn in with sad and mellow music.
—from Dorothy Baker’s Young Man with a Horn, based on the music, not the life, of Bix Beiderbecke.