Listen to Norma: Adalgisa! - Alma, costanza! online. Norma: Adalgisa! - Alma, costanza! is an Italian language song and is sung by Carlo Felice Cillario, Vincenzo Bellini, The London Philharmonic Orchestra, Montserrat Caballé and Fiorenza Cossotto. Norma: Adalgisa! - Alma, costanza!, from the album Bellini: Norma Gesamtaufnahme, was released in the year 1995. The duration of the song is 11:01. Download Italian songs online from JioSaavn.