world premiere of Dangerous Liaisons, which was taped for broadcast on PBS and for commercial release. At San Francisco Opera, she has sung over eighteen productions, including La Bohème, Die Zauberflöte, Carmen and Arabella, among others. The American soprano made her professional debut as Barbarina in Le Nozze di Figaro at the Houston Grand Opera as a member of the Houston Opera Studio in 1988, a position she left after being invited by Lotfi Mansouri to join the Adler Fellowship Program of the San Francisco Opera. She has also been a frequent guest to Dallas Opera, Washington Opera, Seattle Opera, Florida Grand Opera, Michigan Opera Theater, Opera Pacific, Opera Company of Philadelphia, Opera St. Louis and many others in a wide variety of roles which have included Micaela,Musetta, Manon, Marguerite, Pamina, Mozart's Susanna, Arminda in La Finta Giardiniera,Ilia, and the title roles in Janáček's The Cunning Little Vixen, Carlisle Floyd's Susannah and Monteverdi's L'Incoronazione di Poppea. She has also sung such roles as the title roles in Rusalka and The Merry Widow, Gilda in Rigoletto and Tatiana in Eugene Onegin . Mills made her European debut as Charpentier's Louise in Geneva in 1992, a success that immediately resulted in invitations to the Wexford Festival in Ireland (Camille in Herold's Zampa) and the Bregenz Festival (Olga in Giordano's Fedora). The artist made her debut at the Paris Bastille in 1997 in the title role of Massenet's Manon, and was re-engaged in the same theatre to sing Micaela in Carmen as well as Marguerite in Faust and at the Palais Garnier as the Infantin in Zemlimsky's Der Zwerg. She has also been heard in Antwerp in Gounod's Roméo et Juliette, and Antonia in Les Contes d'Hoffmann in Santiago, Chile as well as Marguerite in a new production of Gounod’s Faust at the Opéra de Lyon. She was also heard in the role of Rösschen in Spohr's," Faust," at the Theater an der Wien, formerly known as the Klangbogen Festspiele. In the course of the 2002/2003 season, she made her debut at the Berlin Staatsoper as Mimì, made her debut at the Arena de Verona as Micaela and sang Ilia in the controversial Opéra de Paris (Garnier) production of Idomeneo. She also appeared in Monte Carlo and Bilbao in the title role of Manon. Mills sang her first Katya Kabanova at Theatre Saint Gallen, Switzerland to great acclaim in 2004 and could also