New music was composed to the libretto of _Dafne_ by Gagliano in 1608, when the opera thus rearranged was performed at Mantua; and in 1627 the same piece was translated by Opitz, "the father of the lyric stage in Germany," as he is called, set to music by Schutz, and represented at Dresden on the occasion of the marriage of the Landgrave of Hesse with the sister of John-George I., Elector of Saxony. It was not, however, until 1692 that Keiser appeared and perfected the forms of the German Opera. Keiser was scarcely nineteen years of age when he produced at the Court of Wolfenbüttel, _Ismene_ and _Basilius_, the former styled a Pastoral, the latter an opera. It is said reproachfully, and as if facetiously, of a common-place German musician in the present day, that he is "of the Wolfenbüttel school," just as it is considered comic in France to taunt a singer or player with having come from Carpentras. It is curious that Wolfenbüttel in Germany, and Carpentras in France (as I shall show in the next chapter), were the cradles of Opera in their respective countries. [Sidenote: MONTEVERDE, AND HIS ORCHESTRA.] To return to the Opera in Italy. The earliest musical drama, then, with choruses, recitatives, airs, and instrumental preludes was _Dafne_, by Rinuccini as librettist, and Caccini and Peri as composers; but the orchestra which accompanied this work consisted only of a harpsichord, a species of guitar called a chitarone, a lyre, and a lute. When Monteverde appeared, he introduced the modern scale, and changed the whole harmonic system of his predecessors. He at the same time gave far greater importance in his operas to the accompaniments, and increased to a remarkable extent the number of musicians in the orchestra, which under his arrangement included every kind of instrument known at the time. Many of Monteverde's instruments are now obsolete. This composer, the unacknowledged prototype of our modern cultivators of orchestral effects, made use of a separate combination of instruments to announce the entry and return of each personage in his operas; a dramatic means employed afterwards by Hoffmann in his _Undine_,[3] and in the present day with pretended novelty by Richard Wagner. This newest orchestral device is also the oldest. The score of Monteverde's _Orfeo_, produced in 1608, contains parts for two harpsichords, two lyres or violas with thirteen strings, ten violas, three bass violas, two double basses, a double harp (with two rows of strings), two French violins, besides guitars, organs, a flute, clarions, and even trombones. The bass violas accompanied Orpheus, the violas Eurydice, the trombones Pluto, the small organ Apollo; Charon, strangely enough, sang to the music of the guitar.