N’aray-je jamais
	Johannes Ghiselin-Verbonnet: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition:  Johannes Ghiselin-Verbonnet, Opera omnia, ed. Clytus Gottwald, 4 vols., Corpus Mensurabilis Musicae, 23 (American Institute of Musicology, 1961-68), 2: 74-96.
	Josquin des Prez: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition: Josquin des Prez, The Collected Works (“New Josquin Edition”), gen.ed. Willem Elders, 30 vols. (Utrecht: Koninklijke Vereniging voor Nederlandse Muziekgeschiedenis, 1987- ), 9: 44-80.
	Jacob Obrecht: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition:  Jacob Obrecht, New Obrecht Edition, gen.ed. C. J. Maas, 18 vols. (Utrecht: Vereniging voor Nederlandse Muziekgeschiedenis, 1983-1999), 14: 23-58.
It is worth checking out the gorgeous motet Gaude virgo decus morum in VerBC 755, fols. 104v-106r, which is based on the tenor of N’aray-je jamais, quoted in strict fashion, and subjects it to augmentation and diminution. The setting probably dates from the 1460s.

Nesciens mater
	John Plummer: Kyrie*   Gloria* Source: LonBL 54324, fols. 1v-2v. * Both movements are fragmentary. Passages for which all parts survive are recorded in stereo (Kyrie 2:36-3:17 and 3:42-end); in the fragmentary passages the voices have been mixed to the left channel only. There is a separate sound file featuring only the intact sections and passages.

Nigrarum
	Jean Escatefer dit Cousin (lost): Unknown movement* Mentioned in Johannes Tinctoris, Proportionale musices (c.1472-73); see Tinctoris, Opera theoretica, ed. Albert Seay, 2 vols., Corpus Scriptorum de Musica, 22 (American Institute of Musicology, 1975-78), 2a: 56. * First seven measures of what appears to have been a self-contained section, perhaps an Osanna.

Nos amis
	Johannes Tinctoris (lost): Mentioned in Johannes Tinctoris, Tractatus alterationum; see Tinctoris, Opera theoretica, ed. Albert Seay, 2 vols., Corpus Scriptorum de Musica, 22 (American Institute of Musicology, 1975-78), 1: 173.