Cantoris, Johannis Senioris

Sources copied	Source Copyist Type CZ-Ps MS DA II 3 Music CZ-Pu MS XI. B. 1 a [Discantus] Music CZ-Pu MS XI. B. 1 b [Altus] Music CZ-Pu MS XI. B. 1 c [Tenor] Music CZ-Pu MS XI. B. 1 d [Bassus] Music