- Born in Buenos Aires (Argentina), she first studied music education at the conservatory of Buenos Aires.
- She began her vocal coaching in Jazz and South-American folk music, after that she continued her studies within the classical genres opera, oratorio and chamber music under the supervision of professor Marta Blanco.
- Furthermore she practiced music theory and composition with professors Maria del Carmen and Jose Luis Larzabal, both experienced coaches.
- Guadalupe Larzabal was member of several ensembles in jazz and South-American folk music and performed in numerous concerts in Buenos Aires
- In classical music, oratorio and chamber music she performed as a soloist in the Scala de San Telmo, in the Teatro Avenida and on several other locations in Buenos Aires.
- She also conducted the Choir of the Basque cultural association Euskaltzaleak in Buenos Aires and the vocal ensemble “Lumen” who performed the repertoire of the Renaissance period.
- She was a member of the opera ensemble of “Juventus Lyrica” and “Opera de Buenos Aires”, both one of the most important associations for professional opera in Argentina.
- In 2003 she went to Germany. She deepened her musical knowledge and took vocal coaching and repertoire studies with professor Alastair Thompson in Cologne and Peter Bortfeldt in Bonn.
- As a soloist she participated in performances with the Vox Bona Choir (conductor: Karin Freist-Wissing) and with choir of the “Schloss-church” in Bonn (conductor: Miguel Prestia)