HAEC DIES - MASS FOR EASTER SUNDAY AT NOTRE DAME
LES SIX

This is the first recording made from a new edition of the Magnus Liberorgam, edited by Edward ROesner and published by Editions de l'Oiseau-Lyre. It is the music for Easter Sunday mass, as it may have been heard at Notre Dame, Paris, in the early part of the thirteenth century; it includes the chant propers, a complete cycle for the Ordinary in two-part settings in the Leomnus style, and a three-part organum in the style of Perotinus.