Following the modest success of "Le donne letterate" Salieri received new commissions writing two additional operas in 1770, both with libretti by Giovanni Boccherini. The first, a pastoral opera, "L'amore innocente" ("Innocent Love"), was a light-hearted comedy set in the Austrian mountains. The second was based on an episode from Miguel de Cervantes' "Don Quixote" – "Don Chisciotte alle nozze di Gamace" (Don Quixote at the marriage of Camacho). In these first works, drawn mostly from the traditions of mid-century "opera buffa", Salieri showed a penchant for experimentation and for mixing the established characteristics of specific operatic genres. "Don Chisciotte" was a mix of ballet and opera buffa, and the lead female roles in "L'amore innocente" were designed to contrast and highlight the different traditions of operatic writing for soprano, even borrowing stylistic flourishes from "opera seria" in the use of coloratura in what was a short pastoral comedy more in keeping with a Roman Intermezzo. The mixing and pushing against the boundaries of established operatic genres was a continuing hallmark of Salieri's own personal style, and in his choice of material for the plot (as in his first opera), he manifested a lifelong interest in subjects drawn from classic drama and literature.