Stoneshield Quartet

Founded at the Reina Sofía School of Music in 2015, all its members are students of the School in their respective instrumental departments and study under the guidance of Professor Heime Müller, Professor in the String Quartet Department.
The ensemble has performed at the Palacio del Condestable, as part of the Pamplona Acción Musical series, and at the Juan Bravo Theatre in Segovia, among other venues.
In the 2025–2026 academic year, the quartet comprises Francisco Javier Burgos and Valentin Chong (violins), Adriana Snape (viola) and Eva Arderíus (cello).