NL-SH-ms-153 (olim 72A): Composer name in ms = 'Courtoys' / Title as in ms = 'Missa Urbs beata' / Kyrie I: 'Tenor': [canon] 'In unisono' / Christe: 'Contratenor': 'Fuga Indyapenthe' / Kyrie II: [Superius]: 'Fuga In dyapason' / Et in terra: 'Tenor': [canon] 'In unisono' / Qui tollis: 'Contra[tenor]': 'Fuga in subdyapenthe', crossed out / Patrem: 'Tenor': 'Canon In unisono' / Et incarnatus: [Superius]: 'In subdyapenthe' / Crucifixus: [Superius]: 'In subdyapenthe' / Sanctus: 'Tenor': 'In unisono' / Osanna: 'Tenor': 'In dyapenthe' / Agnus dei - Miserere: 'Bassus': 'In dyapason' / Agnus dei - Dona nobis: [Superius2]: 'In subdyapenthe'
