In reality there are but six of the eighteen numbers concerned with the narration of the parable. The remainder moralize upon the story and illustrate its teaching. After a short, simple orchestral prelude, an opening chorus, beginning with soprano solo ("There is Joy in the Presence of the Angels of God"), and containing also alto and bass solos, gives the key to the whole work in reflective style, as it proclaims the rejoicing in heaven over the "one sinner that repenteth." At its conclusion the parable begins with tenor recitative and solo, "A certain man had two sons," in which the Prodigal asks for his portion of goods. In a bass aria preceded by recitative, the father gives him good advice, "Honor the Lord," and presumably his portion also, as the soprano recites in the next number that "he took his journey into a far country, and there wasted his substance in riotous living." Thereupon follows a very melodious and vivacious chorus ("Let us eat and drink; to-morrow we die"), in which the tenor has an important part. The response to the bacchanal comes in the next number, a brief chorus beginning with the alto recitative, "Woe unto them." One of the gems of the work, a pretty alto song, "Love not the World," intervenes at this point. At its conclusion the narrative is resumed. After an effective prelude by orchestra, the soprano recitative relates the famine and the experiences of the Prodigal among the swine, leading up to a pretty aria ("O that thou hadst hearkened"). The tenor follows with an expressive aria ("How many hired Servants of my Father's"). The narrative again halts to give place to a very taking chorus ("The Sacrifices of God"), after which we have the return and reconciliation ("And he arose and came to his Father"),--a very dramatic duet for tenor and bass, followed by the vigorous and exultant bass aria ("For this my Son was dead") of the father. The parable ends here; but the music goes on moralizing upon and illustrating the theme in four effective numbers,--the chorus, "O that Men would praise the Lord," which is the longest and best constructed in the work; the recitative and aria for tenor, "Come, ye Children;" the unaccompanied quartet, "The Lord is nigh;" and the final chorus, "Thou, O Lord, art our Father," closing with a Hallelujah in full, broad harmony. The Light of the World. Sir Arthur Sullivan's second oratorio, "The Light of the World," is laid out upon a much larger scale in every way than "The Prodigal Son." It was written for the Birmingham Festival of 1873, was given for the first time on the 27th of August. The purpose of the work, as the composer explains in his preface, is to set forth the human aspects of the life of our Lord upon earth, by the use of some of the actual incidents in his career which bear witness to his attributes as preacher, healer, and prophet. "To give it dramatic force," he says,--