In spite of their transcendent beauties, the form of Handel’s operas has long banished them from the stage. Handel, with all his genius, was not one of the great revolutionists of the history of music. He was content to bring existing forms to the highest possible point of perfection, without seeking to embark upon new oceans of discovery. Opera in his day consisted of a string of airs connected by recitative, with an occasional duet, and a chorus to bring down the curtain at the end of the work. The airs were, as a rule, fully accompanied. Strings, hautboys, and bassoons formed the groundwork of the orchestra. If distinctive colouring or sonority were required, the composer used flutes, horns, harps, and trumpets, while to gain an effect of a special nature, he would call in the assistance of lutes and mandolins, or archaic instruments such as the viola da gamba, violetta marina, cornetto and theorbo. The recitativo secco was accompanied by the harpsichord, at which the composer himself presided. The recitativo stromentato, or accompanied recitative, was only used to emphasise situations of special importance. Handel’s incomparable genius infused so much dramatic power into this meagre form, that even now the truth and sincerity of his songs charm us no less than their extraordinary melodic beauty. But it is easy to see that in the hands of composers less richly endowed, this form was fated to degenerate into a mere concert upon the stage. The science of vocalisation was cultivated to such a pitch of perfection that composers were tempted, and even compelled, to consult the tastes of singers rather than dramatic truth. Handel’s successors, such as Porpora and Hasse, without a tithe of his genius, used such talent as they possessed merely to exhibit the vocal dexterity of popular singers in the most agreeable light. The favourite form of entertainment in these degraded times was the pasticcio, a hybrid production composed of a selection of songs from various popular operas, often by three or four different composers, strung together regardless of rhyme or reason. Even in Handel’s lifetime the older school of opera was tottering to its fall. Only the man was needed who should sweep the mass of insincerity from the stage and replace it by the purer ideal which had been the guiding spirit of Peri and Monteverde.