Aria Tesolin and "O mio babbino caro" from Puccini's "Gianni Schicchi", and "Nessun dorma" from Puccini's "Turandot". Tesolin's first live concert performance on August 3, 2002, was featured on Citytv News. Many members of the astonished audience were seen on camera with mouths visibly agape with surprise. At the age of 12, Tesolin recorded and released her debut opera album "Baby Soprano", featuring 14 popular opera arias. Nine tracks from "Baby Soprano", "Habanera", "Libiamo", "Vedrai Carino", "Un bel di", "Mattinata", "Largo al factotum", "Ebben? Ne andrò lontana", "Una furtiva lagrima", and "Belle nuit", have appeared on iTunes opera charts in 13 countries,
Julianna Di Giacomo Mathilde in Rossini's "Guillaume Tell" and portrayed Madame Lidoine in "Dialogues of the Carmelites" at the Pittsburgh Opera. In 2012 Di Giacomo made her first appearance with the Los Angeles Opera as Donna Anna to Ildebrando D'Arcangelo's Don Giovanni under conductor Placido Domingo. That same year she made her debut at the Teatro dell'Opera di Roma in the title role of Bellini's "Norma" and sang the title role in Giacomo Puccini's "Suor Angelica" at the Teatro Real in Madrid. In 2013 she made her debut at the Opéra-Comique as Rozenn in Édouard Lalo's "Le roi d'Ys". In 2014 Di Giacomo