IDEM
Integrated Database for Early music
IDEM – Integrated Database for Early Music

IDEM is an interdisciplinary and multifaceted database of manuscripts and printed books that are relevant to the Alamire Foundation's research and activities. It therefore especially focuses on the musical heritage of the Low Countries from the early Middle Ages until 1800.

IDEM contains digital images of manuscripts and prints digitized by the Alamire Digital Lab, the high-technology photography centre of the Alamire Foundation (KU Leuven – Musicology Research Unit). Its state-of-the-art equipment allows musical sources to be photographed following the strictest standards and quality requirements.

The core database is complemented by interrelated sub-databases that enable the consultation and study of manuscript and printed sources from multiple perspectives. IDEM will eventually contain information about every aspect of the manuscripts and books concerned, including their physical characteristics, their content and illumination, as well as recordings, editions and so-called 'fake-similes' (adapted versions of the original images, facilitating performance from the original notation).

IDEM is thus designed to be an online, freely accessible platform and tool for the preservation, study, and valorisation of the music heritage of the Low Countries.

December 2024 - In the spotlight: Ms. Arch.Cap.S.Pietro.B.80

Manuscript San Pietro B 80 is one of the most comprehensive manuscripts of polyphonic music held in the Biblioteca Apostolica Vaticana today. Moreover, the more than 80 compositions in the choirbook are a sampling of fifteenth-century Franco-Flemish polyphony, spanning several generations, with masses, hymns, Magnificats, and motets from Guillaume Du Fay to Josquin des Prez. However, the manuscript contains only a handful of attributions. Other works could be attributed on the basis of concordances, but a considerable portion remains anonymous.
 
Simple but stylish illumination in purple-blue or brown ink adorns the initials and voice divisions. Based on the handwriting and archival documents, the main copyist of the manuscript can be identified as Nicholas Ausquier, a singer from 1474 to 1476 at St. Peter's Basilica in the Vatican. In addition, parallels with the repertoire of papal codices, references its patron, St Peter, and a complete cycle of hymns for the liturgical year suggest that the manuscript originated in Rome for use by the vocal ensemble of the Basilica. Notably, the manuscript also revisits repertoire that was already several decades old at the time. For example, it contains more than a dozen works by the Franco-Flemish polyphonist Guillaume Du Fay, one of the most prominent and celebrated composers of his generation — both then and today.

Earlier this week, on November 27, it was exactly 550 years since Du Fay's death. The Alamire Foundation will soon highlight his work on the occasion of 600 years of KU Leuven during the Voices of Passion festival.

View the source:   Ms. Arch.Cap.S.Pietro.B.80