Cuarteto Casals (String Quartet)
Nationality: Spanish
Artist's website: https://cuartetocasals.com/
The Cuarteto Casals (Casals Quartet) is a Spanish string quartet based at l'Auditori in Barcelona, where all four members reside and teach at the Escola Superior de Musica de Catalunya.
Read more at https://en.wikipedia.org/wiki/Cuarteto_Casals