It was quite early in the month that the usually expected “January thaw” came, and it was on a comparatively mild Friday at this time that a matter of business took Billy into the neighborhood of Symphony Hall at about eleven o'clock in the morning. Dismissing John and the car upon her arrival, she said that she would later walk to the home of a friend near by, where she would remain until it was time for the Symphony Concert. This friend was a girl whom Billy had known at school. She was studying now at the Conservatory of Music; and she had often urged Billy to come and have luncheon with her in her tiny apartment, which she shared with three other girls and a widowed aunt for housekeeper. On this particular Friday it had occurred to Billy that, owing to her business appointment at eleven and the Symphony Concert at half-past two, the intervening time would give her just the opportunity she had been seeking to enable her to accept her friend's invitation. A question asked, and enthusiastically answered in the affirmative, over the telephone that morning, therefore, had speedily completed arrangements, and she had agreed to be at her friend's door by twelve o'clock, or before. As it happened, business did not take quite so long as she had expected, and half-past eleven found her well on her way to Miss Henderson's home. In spite of the warm sunshine and the slushy snow in the streets, there was a cold, raw wind, and Billy was beginning to feel thankful that she had not far to go when she rounded a corner and came upon a long line of humanity that curved itself back and forth on the wide expanse of steps before Symphony Hall and then stretched itself far up the Avenue. “Why, what--” she began under her breath; then suddenly she understood. It was Friday. A world-famous pianist was to play with the Symphony Orchestra that afternoon. This must be the line of patient waiters for the twenty-five-cent balcony seats that Mr. Arkwright had told about. With sympathetic, interested eyes, then, Billy stepped one side to watch the line, for a moment. Almost at once two girls brushed by her, and one was saying: “What a shame!--and after all our struggles to get here! If only we hadn't lost that other train!” “We're too late--you no need to hurry!” the other wailed shrilly to a third girl who was hastening toward them. “The line is 'way beyond the Children's Hospital and around the corner now--and the ones there _never_ get in!”