Iñaki Alberdi starts the accordion studies when he was 14 years old, mainly due to his family tradition. One year later, he meet Carlos Iturralde, and it's in that moment when he discovers the long posibilities of the accordion and specially his motivation for doing music. After some years he becames in the only one European accordinist who win one of the most important competition; the "International Accordion Competition of Moscow", and also the "Coupe Mondiale". At the same time, he studied four years with the professor Friedrich Lips in the The Russian Academy of Music and one year more with Matti Rantanen in The Sibelius Academy (Finland).
In the last ten years he has collaborated with more than 30 composers, such as: Karlheinz Stockhausen, Luis de Pablo or Joan Guinjoan. For the first time the accordion has been included in different orchestral seasons thanks to Iñaki Alberdi; Orquesta de la Comunidad de Madrid, Orquesta de Radio y Televisión Española, Joven Orquesta Nacional de España, Real Filarmonía de Galicia, Orquesta Sinfónica de Bilbao, Orquesta de Cámara Nacional de Andorra, Orquesta Sinfónica de Euskadi and Orquesta Sinfónica Ciudad de Málaga, them has been conducted by José Ramón Encinar, Adrean Leaper, Josep Pons, Juanjo Mena or Pedro Halffter. Some of the places where he has performed are: the Fenice Theatre, Arsenal Hall in Metz, Royal Academy of Music - Duke's Hall, San Petersburgo's Simphonic Hall, the Nation Auditorium in Madrid, the Theatre of the Cairo's Opera or the Auditorium in Barcelona.
Other of the most important point of reference in his career is the Chamber Music. In his last recordin; "Música de cámara actual", Iñaki Alberdi shows at the same time; the long versatility of the accordion with other instruments and the important contribution he has made to the accordion repertoire with the new generation of composers such us; Jesús Torres, Gabriel Erkoreka, Ramón Lazkano, David del Puerto, José María Sánchez-Verdú, Zuriñe F. Gerenabarrena and the musicians such as Miguel Ituarte, Josetxo Silguero, Pilar Jurado and David Apellániz.