Based on Hayne van Ghizeghem's chanson Allez regretz. Edition: Loyset Compère, Opera Omnia, ed. Ludwig Finscher, Corpus Mensurabilis Musicae, 15 ([Rome]: American Institute of Musicology, 1958- ), 1: 26-50.
Dating approximate, based on Irena Cholij, "Borrowed music: 'Allez regrets' and the Use of Pre-Existant Material," <i>Companion to Medieval and Renaissance Music</i>, ed. Tess Knighton and David Fallows, 16576 (London: J.M. Dent and Sons, 1992)