Art music was first developed, up to the nineteenth century and, as in much of Europe, in a liturgical setting, particularly marked by the Escolania de Montserrat. The main Western musical trends have marked these productions, medieval monodies or polyphonies, with the work of Abbot Oliba in the eleventh century or the compilation Llibre Vermell de Montserrat (Red Book of Montserrat) from the fourteenth century. Through the Renaissance there were authors such as Pere Albert Vila, Joan Brudieu or the two Mateu Fletxa (The Old and The Young). Baroque had composers like Joan Cererols. The Romantic music was represented by composers such as Fernando Sor, Josep Anselm Clavé (father of choir movement in Catalonia and responsible of the music folk reviving) or Felip Pedrell.