(14th C.)

Possibly Guido de Lange, who is known to have been a papal singer even before the beginning of the Avignon schism. Two pieces in the Chantilly Codex probably date from around the beginning of the ars subtilior,because the ironical tone in the words of both pieces shows how deliberately new directions in sole and notation, differing from those of the old models, were being established.

A Partial Guido Discography  |   IIIF: Codex Chantilly and L'Ars Subtilior