Montserrat Martí Caballé was born in Barcelona and is the daughter of the renowned Spanish soprano Montserrat Caballé and the Spanish tenor Bernabé Martí. She made her debut as a singer in 1993, performing alongside her mother in London. In 1998, she moved to Germany, where she began her solo career and secured the role of Zerlina in Don Giovanni at the Hamburg State Opera. Since then, she has performed numerous concerts and recitals across Europe, including at the Deutsche Oper Berlin, Alte Oper Frankfurt, Musikhalle Hamburg, Musikverein Vienna, Salle Gaveau Paris, Castell de Peralada International Music Festival, Palau de la Música Catalana in Barcelona, Teatro Real in Madrid, Bolshoi Theatre in Moscow, Mariinsky Theatre in St. Petersburg, and the Musikverein in Vienna.