Only one side of the page is legible (the folio is glued to a wooden book cover). The visible side of the leaf contains the triplum 'of Colla iugo' by Vitry and the lower voice of “Inperayritz” (with very interesting variants) from the Llibre vermell. The fragment was discovered in 1930 by Canon Sancho Capdevila, founder of the Archivo Episcopal. It has been recently detached from he wood cover and David Catalunya has identified the duplum of 'Impudenter / Virtutibus laudabilis' (for this see also his dissertation). NB The visible side of the leaf containing 'Colla iugo' is the verso of the folio.
Concordances & Cognates:
APT - Apt, Cathédrale Sainte-Anne, Bibliothèque du Chapitre, 16bis (20v-21, Colla jugo subdere - Bona condit - Libera me).
ARR - Arras, Bibliothèque Municipale 983 (766), flyleaf (62, Colla jugo subdere - Bona condit - Libera me).
BRE - Breslau [vide Wroclaw], Biblioteka Uniwersytecka Ak 1955/KN 195 (olim MS fragment 82 from I.Q.411) (n7, Colla jugo subdere - Bona condit - Libera me).
CAM - Cambrai, Bibliothèque Municipale 1328 (13r, Colla jugo subdere - Bona condit - Libera me).
IVR - Ivrea, Biblioteca Capitolare 115 (17v-18, Colla jugo subdere - Bona condit - Libera me).
MON - Montserrat, Biblioteca del Monasterio 1 (Llibre Vermell) (25v-26, Inperayntz de la ciutat - Verges ses pas misericordiosa).
PAR - Paris, Bibliothèque Nationale, fonds nouv. acq. français 23190 (olim Serrant Château, ducs de la Trémoïlle) (1v, Colla jugo subdere - Bona condit - Libera me).
STR - Strasbourg, Bibliothèque Municipale (olim Bibliothèque de la Ville) 222 C. 22 (69v-70, Colla jugo subdere - Bona condit - Libera me).
TAR - Tarragona, Archivo Histórico Archidiocesano ss(2) (1v, Colla jugo subdere - Bona condit - Libera me).