Her oratorio, Il Sacrifizio di Abramo, reveals her knowledge of instruments, strings in particular, but also demands two chalumeaux, an instrument first heard in Vienna in 1707, one year before her oratorio was performed for the first time in 1708.
The composer's oratorio, Il Sacrifizio di Abramo, reveals her understanding of instruments, especially strings, and requires the use of two chalumeaux, an instrument that was first introduced in Vienna in 1707, a year before its public performance of her oratorio in 1708.