They studied with Walter Levin and Rainer Schmidt in Barcelona, as well as undertaking graduate work in Cologne under the Alban Berg Quartet and Harald Schoneweg.
In recognition of Cuarteto Casals' growing international profile, in 2006 they were honoured with Spain's Premio Nacional de Música (National Music Award).
Reviewing their two 2012 Wigmore Hall recitals of Schubert's early string quartets, The Independent stated: "one couldn’t have wished for better advocates than the Cuarteto Casals, whose warm, full-toned playing was immaculate and poetic throughout.
The quartet has accompanied the King of Spain on diplomatic visits and performed on the unique collection of decorated Stradivarius instruments in the Royal Palace in Madrid.
[3] The quartet has made recordings for Harmonia Mundi, with repertoire ranging from lesser known Spanish composers Arriaga and Toldrá to Viennese classics Mozart, Haydn and Brahms, through 20th Century greats Bartók, Kurtág and Ligeti.