The Spanish soprano’s international career was launched in 2009 since she was invited by Riccardo Muti to sing Paisiello’s Missa Defunctorum at the Salzburg Festival, the Maggio Musicale Fiorentino or Ravenna and to portray the role of DIANA of “Iphigénie in Aulide” at the Opera of Rome. Since then, she had guest performances at the Salzburg Festival, Opera di Roma, La Fenice in Venezia, Carlo Felice de Genova, Massimo de Palermo, Comunale de Bologna and Modena, Châtelet de Paris, Colón de Buenos Aires or the Gut Immling Festival. In her home country she appeared at the Teatro Real de Madrid, ABAO de Bilbao, Teatro de la Maestranza de Sevilla, Teatro de la Zarzuela de Madrid, Teatro Campoamor de Oviedo, Pérez Galdós de Las Palmas, ADDA Alicante, Tenerife Opera or at the Carlos V Palace in Granada. She also participated in several concerts in Saint-Jean-Cap-Ferrat, Doha, Rabat or Tokyo, among other cities.
In these theatres she appeared initially as DESPINA, MUSETTA, NANETTA, MENICA in Martin y Soler’s “Il Tutore burlato”, LIU, JULIET in Britten’s “The Little Sweep”, MICAELA, LAURETTA, OSCAR in “Un ballo in maschera”, NORINA, ADINA, MARZELLINA in “Fidelio” or LENIO in “Greek Passion”, shifting with the time to a more central repertoire. She succeeded with the interpretation of such roles as MIMI, GIORGIETTA in “Il Tabarro '', GUITA in Zemlinsky’s “The Dwarf” or CIO CIO SAN in '' Madama Butterfly”.

The Spanish singer is a celebrated Zarzuela singer: with roles such as SAGRARIO in “La rosa del Azafrán”, ASCENSION en “La del manojo de rosas”, ANTONELLI in “Dúo de la Africana”, MARTHA in “La luna de miel del Cairo”, CRISTETA in “Clementina”, AMOR in “El imposible mayor en amor, le vence amor”, OLIVIA in “El sueño de una noche de verano”, AMOR in “Viento, es la dicha de amor” or PRINCESA OLGA in “La Generala”, the Spanish soprano succeeded at the Teatro de la Zarzuela, Teatro Arriaga, Théâtre Chatelet, Oviedo Opera or Auditorio de Granada.

Among her performances as a concert singer her collaboration with La Fura dels Baus in their production of Carmina Burana in a Spain tour, Macedonia or Taiwan is particularly worth mentioning . Shhe was also chosen to sing Rossini’s Stabat Mater in the concert before the Ceremony of the prestigious Premios Princesa de Asturias 2018, with the King of Spain.

Beatriz Díaz studied in Spain with Elena Pérez Herrero and later with M. Freni, M. Caballé, E. Obraztsova and M. Mesplé. In 2007 she won the First Prize of the International Francisco Viñas Competition, and was awarded in the same competition with five other special Prizes. She also won other singing competitions, such as the «First Berliner International Music Competition», the Ciudad de Logroño Singing Competition and the contests Julián Gayarre and Fundación Guerrero.

Recently she portrayed MICAELA and MIMI at the Alicante Opera ADDA, ADELA in the new production “La Dama de Alba”, CIO CIO SAN, GIORGIETTA or LAURETTA at the Oviedo Opera, DESPINA and MARZELLINE at the Teatro Cervantes in Málaga, GUITA in “The Dwarf” and THE CHAIR LUIS XV, a SHEPHERDESS, the BAT and the OWL at the Tenerife Opera or SAGRARIO in “La Rosa del Azafrán” and PEPA in “Agua, azucarillos y aguardiente” at the Zarzuela Festival of Oviedo.

Future engagements take her to sing the leading role of ASCENSIÓN in “La del Manojo de Rosas” at the Teatro de la Zarzuela de Madrid or SUOR ANGELICA in Oviedo.