B-Br-ms-6428: Kyrie I: 'Contratenor' and 'Bassus' (and [Superius], but cut away): 'Fuga in diatessaron et sic per totam missam' / Qui tollis: 'Bariton': 'Duo' / Crucifixus: [Superius]: 'Duo ad longum'; 'Contra[tenor]': 'Duo'; 'Tenor' and Bassus': 'Crucifixus tacet' / Et resurrexit: 'Tenor': 'Duo ad longum'; 'Bassus': 'Duo'; [Superius]: 'Et resurrexit tacet' / Pleni: [Tenor]: 'Duo'; [Superius] and 'Co[n]t[ra]tenor: 'Pleni sunt celi tacet' / Agnus dei - Miserere: 'Tenor tacet' / Agnus dei - Dona nobis: 'Tenor tacet'; [Superius]: 'O dulcis amica dei rosa vernans atq[ue] decora' (red ink)
B-Br-ms-15075: Composer name in ms = 'Petrus de la Rue' / Title as in ms = 'Missa sex vocum' / Above fol. 84v and fol. 85r: 'Canon Ascendendo per dyatessaron - Et sic p[er] totam missam' / Kyrie I: 'Ave Sanctissima maria' in all voices (in red ink) / Qui tollis: Duo' / Crucifixus: 'Contra[tenor]': 'Duo'; [Tenor]: 'Crucifixus tacetur'; 'Bassus': 'Crucifixus mortuus est' / Et resurrexit: [Tenor] and 'Bassus': 'Duo'; [Superius] and 'Contra[tenor]': 'Et resurrexit tacet' / Pleni: 'Bas[sus]': 'Duo' / Agnus dei - Dona nobis: [Superius]: 'O dulcis amica dei rosa vernans atq[ue] decora' (red ink)
D-Ju-ms-4: Title as in ms = 'Missa de beata virgine sex vocum' / Kyrie I: 'Altus p[ri]mus': 'Ave sanctissima virgo maria' (red ink) / Qui tollis: 'Barricanor': 'Duo'; [Superius]: 'Qui tollis pecata tacet' / Patrem: [Tenor]: 'Quod tacitum esse velis nemini dixeris' / Et resurrexit: 'Barricanor': 'Duo' / Et iterum: [Tenor]: 'Cantabat vacuus coram latrone viator' / Pleni: 'Pleni in contratenore obmutilat'; 'Barripharius': 'Duo' / Benedictus: 'Osanna ut supra' / Agnus dei - Dona nobis: [Superius]: 'O dulcis amica dei rosa vernans atq[ue] decora' (red ink)
D-Ju-ms-5: Kyrie I: [Superius]: 'Ave sanctissima virgo maria regina celi' (red ink) / Et in terra: [Superius]: 'Bone voluntatis' (in red ink) / Qui tollis: Contr[atenor]': 'Qui tollis tacet'; 'Bassus': 'Qui tollis. Duo' / Crucifixus: [Superius]: 'Duo ad lo[n]gu[m]'; 'Contra[tenor]': 'Duo'; [Tenor] and 'Bassus': 'Crucifixus tacet' / Et resurrexit: [Superius] and 'Contra[tenor]': 'Et resurrexit tacet'; [Tenor]: 'Duo ad lo[n]gu[m]'; 'Bassus': 'Duo' / Pleni: [Superius] and 'Contrate[n]or': 'Pleni sunt celi tacet'; 'Bassus': 'Duo' / Agnus dei - Dona nobis: incomplete; [Superius]: 'O dulcis amica dei rosa vernans atq[ue] decora' (red ink)
V-CVbav-ms-Capp.Sist.36: Kyrie I and part of Gloria are missing / Qui tollis: Contra[tenor]': 'Q[ui] toll[is] tacet' / 'Tenor' and 'Barriton': 'Crucifixus tacet'; [Superius]: 'Duo ad longum', 'Contra[tenor]': 'Duo' / [Superius]: 'Et resurrexit tacet'; 'Tenor': 'Duo ad longum'; 'Barriton': 'Duo' / Pleni: [Tenor]: 'Duo' / 'Contra[tenor]': 'Benedictus tacet' / Agnus dei - Miserere: Tenor': 'Raro mordet canis qui multum post tergum latrat' / Agnus dei - Dona nobis: Tenor': 'Cantabat vacuus, coram latrone viator'; [Superius]: 'O dulcis amica dei rosa verna[n]s atq[ue] decora. memor esto mei du[m] mortis venerit hora' (red ink)
