musicians a unique opportunity of realising to some extent what opera
was like at the beginning of the eighteenth century. In 1706 Handel left
Hamburg for the purpose of prosecuting his studies in Italy. There he
found the world at the feet of Alessandro Scarlatti (1659-1725), a
composer whose importance to the history of opera can scarcely be
over-estimated. He is said, like Cesti, to have been a pupil of
Carissimi, though, as the latter died in 1674, at the age of seventy, he
cannot have done much more than lay the foundation of his pupil's
greatness. The invention of the _da capo_ is generally attributed to
Scarlatti, wrongly, as has already been shown, since it appears in
Cesti's opera 'La Dori,' which was performed in 1663. But it seems
almost certain that Scarlatti was the first to use accompanied
recitative, a powerful means of dramatic expression in the hands of all
who followed him, while his genius advanced the science of
instrumentation to a point hitherto unknown.

Nevertheless, Scarlatti's efforts were almost exclusively addressed to
the development of the musical rather than the dramatic side of opera,
and he is largely responsible for the strait-jacket of convention in
which opera was confined during the greater part of the eighteenth
century, in fact until it was released by the genius of Gluck.

Handel's conquest of Italy was speedy and decisive. 'Rodrigo,' produced
at Florence in 1707, made him famous, and 'Agrippina' (Venice, 1708)
raised him almost to the rank of a god. At every pause in the
performance the theatre rang with shouts of 'Viva il caro Sassone,' and
the opera had an unbroken run of twenty-seven nights, a thing till then
unheard of. It did not take Handel long to learn all that Italy could
teach him. With his inexhaustible fertility of melody and his complete
command of every musical resource then known, he only needed to have his