I-Bc Q.20 [Discantus] (53)

I-Bc Q.20 [Altus] (53)

I-Bc Q.20 [Tenor] (53)

I-Bc Q.20 [Bassus] (53)

I-MOe MS {gamma}.L.11.8 (70—70bis)

I-BGc MS 1209 D (8v—9)

I-VEc MS DCCLX (28v—29)