The second act opens on the Hall of Song.  Elisabeth thinks over her grief and longing during Tannhaeuser’s absence, and sings her delight now that he has come back to her.  He comes in, and there follows a most beautiful and touching scene, Elisabeth expressing her love and joy and recounting her past sorrow, while in Tannhaeuser’s utterances are mingled joy, regret, gratitude, and a sense of rapturous repose on finding himself at peace once again, after being so long tossed on seas of stormy passion.  The tournament of song commences.  Various minstrels sing the pure pleasures of a love in which the flesh has no part; Tannhaeuser, Elisabeth approving, praises an honest, natural love.  The others oppose him, until, goaded to madness, he loses all self-control.  He hears the voice of Venus and calls upon her; in confusion the women rush from the hall, the men draw their swords, and in a moment the hero would be stabbed did not Elisabeth dash between him and the infuriated knights.  She pleads for him, and at last, the voice of pilgrims being heard in the distance, Tannhaeuser’s life is spared on condition that he joins them and goes to Rome to ask forgiveness.  The curtain in the last act rises on the scene of the first, but where all was young and fresh, now the leaves are withered and the tints of autumn are everywhere.  Elisabeth watches the pilgrims pass on their return from Rome—­Tannhaeuser is not amongst them.  She sings her prayer to the Virgin and goes home, as it proves, to die.  Wolfram, Tannhaeuser’s friend, who also loves Elisabeth, sings his song of resignation; and then Tannhaeuser enters, to the sinister theme of the Pope’s curse.  He tells Wolfram how he has been to Rome, how he has suffered, how he asked the Pope’s pardon, and how the Pope declared that he should never be forgiven until the staff in his hand blossomed.  So now he is on his way back to Venus.  Venus calls him; he struggles with Wolfram, and is about to break away when the body of Elisabeth is carried by.  Tannhaeuser falls by the side of the bier; the Pope’s staff, which has burgeoned, is brought on; and so the opera ends, Tannhaeuser being redeemed.

It is necessary to rehearse in this way the dramatic bases of Tannhaeuser and Wagner’s succeeding operas for two reasons.  First, the drama, which played a big enough part in the Dutchman, now becomes more important, more essential, than ever.  Many an old Italian opera may be heard without the hearer knowing in the least what it is about; indeed, in many cases the less one knows of the plot, the more one enjoys the music.  But the reverse is true of Wagner.  Certain portions of Tannhaeuser, for example, can be listened to with pleasure simply as noble or beautiful music:  the overture, Tannhaeuser’s Song to Venus, the Pilgrims’ Marching Chorus, Wolfram’s “O Star of Eve,” Elisabeth’s Prayer, and so on.  On the other hand, without an acquaintance with the story, and each stage of the story as it progresses, much of Venus’s