Music is essential for the social and cognitive development of individuals. Teaching plays an important role in the life of Eros Jaca. His students have been awarded almost entirely with first prizes for their violoncello performances as well as in the chamber music category in competitions such as: Schweizerischer Jugendmusikwettbewerb (Kategorie Alte Musik und Klassische Music), Dotzauer International Cello Competition and Jugendmusiziert Deutschland.

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Eros Jaca has given Masterclasses at the Conservatorio Superior de Música del Principado de Asturias, as well as having collaborated with the Hochschule der Künste Bern.

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He will soon give a masterclass at the Conservatorio Superior de Musica de Aragon, as well as leading the project ‘Dies Irae’.