09/01/08 02:48:30
つづき
As Mozart started work Constanze gave birth on 26 July to their last-and second surviving-child.
The impresario had gone on to Italy to sign up a leading castrato and prima donna.Until he came back with
news of their vocal range-something the composer had to know before he could fit their parts to them-Mozart
could work only on ensembles and on arias for the tenor,whose voice he was familiar with,though he bent the
rules by adapting as the heroine's big final aria one he had already written for Josepha Duschek.When Guardasoni
came back sometime in August Mozart was able to get on with the rest and,no doubt,send some music ahead.