Chapter 2 places Lucia within the context of bel canto opera in the first half of the nineteenth century and discusses the dramaturgy, voice types and fixed vocal forms that are often found in this style of opera. In addition, going beyond the mere definition of ‘beautifully sung’, Chapter 2 argues that bel canto reflects an operatic work where the singer’s vocal agility (i.e., their coloratura) is the main vehicle that defines the character’s dramatic persona and climactic journey, from an unfortunate individual who, at first glance, is powerless to change their situation, to a fully rounded character with a certain heroic potential. Lucia is unique in this regard owing to the main character’s ability to shape-shift from a quiet and somewhat naïve lover and dutiful daughter to a murderer and usurper of family values. This malleability between a tasteful showpiece for the female voice and a tragic tour-de-force is one of the main factors that keeps Lucia in the repertoire today. Such versatility places Donizetti’s opera more in line with the psychologically rich and often violent works of Verdi and Puccini at the end of the century rather than the operatic works of the 1830s.