Popule meus [Improperia, Adoration of the Cross 14th-15th Century, Ms. C55-C56]
Popule meus [Improperia, Adoration of the Cross 14th-15th Century, Ms. C55-C56]
Massimo Bisson, Ensemble Oktoechos, Lanfranco Menga, Schola Gregoriana di Venezia, Antonio Bortolami
