Terrassa Cathedral Collection (TerC). Choral works

Collection made up of 16 volumes (antiphons, graduals, hymnbooks and missals), 10 of which are manuscripts and 6 of which are printed scores, with a liturgical repertory of plainsong written from the 12th to 19th centuries. The titles of some of the masses (from Terrassa, Bisbal, Montserrat and Poblet) suggest that they were created from among the different ecclesiastic centres of Catalonia. Some of them (LC/1) contain the presence of contrafacta in certain passages of the Credo.