Croatian mezzo-soprano Diana Haller holds a master’s degree from the Royal Academy of Music in London and has studied with Brigitte Fassbaender.

Her operatic repertoire includes the lead roles in Handel’s Ariodante, Giulio Cesare and as Ruggiero in Alcina, Rossini’s La Cenerentola (Angelina), Il barbiere di Siviglia (Rosina) and Tancredi, Bellini’s Norma (Adalgisa) and I Capuleti e i Montecchi (Romeo), and Strauss’s Ariadne auf Naxos (Composer) which she performed at the Staatsoper Stuttgart, the Semperoper Dresden and the Salzburger Festspiele.

Haller has worked with conductors such as Helmuth Rilling, Philippe Herreweghe and Fabio Luisi at the Teatro alla Scala and the Teatro del Maggio Fiorentino, among others. She was awarded Best Young Singer by Opernwelt in 2013 and won the Hugo Wolf Song Competition in 2012.