Read it through once

He knew that Mary Jane must be near the end of her piece for she was playing again the opening melody with runs of scales after every bar and while he waited for the end the resentment died down in his heart. The piece ended with a trill of octaves in the treble and a final deep octave in the bass. Great applause greeted Mary Jane as, blushing and rolling up her music nervously, she escaped from the room. The most vigorous clapping came from the four young men in the doorway who had gone away to the refreshment-room at the beginning of the piece but had come back when the piano had stopped.