[1]: Act 1. : scene 1 (part 1), scene 1 (part 2) / Bellini
[2]: Act 1. : scene 1 (conclusion) ; Act 1. : scene 2 ; Act 2. : scene 1 (part 1) / Bellini
[3]: Act 2. : scene 1 (conclusion) ; Act 2. : scene 2 / Bellini