Follow this link for L’homme armé Masses

La belle se siet
	Anonymous: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Source: TrentC 90, fols. 447v-456r (1456).
	Johannes Ockeghem (lost): Credo* Mentioned in Johannes Tinctoris, Liber de arte contrapuncti (1477); see Tinctoris, Opera theoretica, ed. Albert Seay, 2 vols., Corpus Scriptorum de Musica, 22 (American Institute of Musicology, 1975-78), 2: 142. * First seven measures of what was evidently an introductory duo, based on Credo I.
	Josquin / Robert de Fevin: Credo Sources: 15051 (ascr. “Josquin”); VatS 41 (ascr. “Roberti Fevin”). Edition: The Collected Works of Robert de Févin, ed. Edward Clinkscale (Ottawa: Institute of Mediaeval Music, 1993), 123-36.
	Marbrianus de Orto: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Source:  Misse de Orto (Venice: Ottaviano Petrucci, 1505). I am most grateful to Jennifer Eberhardt (Princeton University) for allowing me to use her transcription of De Orto’s Mass.
	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: 1-37.

La mort de Saint Gothard
	Anonymous: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition: Guillaume Dufay, Opera omnia, Corpus mensurabilis musicae, 1 (Rome: American Institute of Musicology, 1947-66), 2: 105-23.

L’ardant desir

Anonymous: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition: Rex Eakins, ed., An Editorial Transnotation of the Manuscript Capella Sistina 51, Biblioteca Apostolica Vaticana, Città del Vaticano: Liber Missarum, 3 vols. (Ottawa: The Institute of Mediaeval Music, 1999-2001), 3: 65-167.  This edition contains a number of transcription errors, and should be used with caution. The recording was based directly on the manuscript source, but with tenors reconstructed according to the solutions offered in Rob C. Wegman, “Another Mass by Busnoys?,” Music & Letters, 71 (1990): 1-19, and id., Communications, Music & Letters, 71 (1990): 633-35; Music & Letters, 72 (1991): 350. Source used for this recording: VatS 51, fols. 90v-104r.

La sol fa re mi
	Josquin des Prez: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition:  Josquin des Prez, Werken, ed. Albert Smijers, (Amsterdam: Vereniging voor Nederlandse Muziekgeschiedenis, 1927-69), I. i. 42-72 (Aflevering 11, Missen 2).

La Spagna
	Heinrich Isaac: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition:  Heinrich Isaac, Opera omnia, ed. Edward R. Lerner, 8 vols. to date, Corpus mensurabilis musicae, 65 ([s.l.:] American Institute of Musicology, 1974- ), 7: 1-42.

Le serviteur
	Anonymous (TrentC 88): Kyrie   Gloria   Credo   Sanctus   Agnus Dei Source: TrentC 88, fols. 267v-275v (c.1460-62). Edition: Denkmäler der Tonkunst in Österreich, 134 vols. to date (Vienna: Österreichischer-Bundesverlag, 1894-  ), 38: 141-55.
	Anonymous (TrentC 89): Kyrie   Gloria   Credo   Sanctus   Agnus Dei Source: TrentC 89, fols. 153v-160r (c.1461-62). Edition: Louis E. Gottlieb, “The Cyclic Masses of Trent Codex 89” (Ph.D. diss., University of California, Berkeley, 1958), 264-78.
	Alexander Agricola: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition:  Alexander Agricola, Opera omnia, ed. Edward R. Lerner, 5 vols., Corpus mensurabilis musicae, 22 ([s.l.:] American Institute of Musicology, 1961-1970), 1: 1-33.
	Guillaume Faugues: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Source: TrentC 88, fols. 411v-422v (c.1460-62) Edition:  Guillaume Faugues, Collected Works, ed. George C. Schuetze (New York: Institute of Mediaeval Music, 1960), 5-46.

Le souvenir
	Franchinus Gaffurius (lost): Mentioned in Gaffurius, Apologia adversus Ioannem Spartarium (1520).

Libenter gloriabor

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), 6: 35-70. * The Agnus Dei  is fragmentary. There are different ficta solutions for the Kyrie II/Osanna/Agnus III.  I have followed  my own musical sense  here, but you may want to check out the following published alternatives: (1) Marcus van Crevel, “Verwante sequensmodulaties bij Obrecht, Josquin en Coclico,” Tijdschrift van de Vereniging voor Nederlandse Muziekgeschiedenis, 16 (1941): 107-24, at 119-21. (2) Margaret Bent, “Diatonic Ficta,” Early Music History, 4 (1984): 1-48, at 34-40. (3) Thomas Noblitt, New Obrecht Edition, 6: 37-38.

L’oserai je dire
	Jean Mouton: Kyrie   Gloria   Credo   Sanctus   Agnus Dei Edition:  Joannes Mouton, Opera omnia, ed. Andreas C. Minor, 4 vols. to date, Corpus mensurabilis musicae, 43 ([Dallas]: American Institute of Musicology, 1967-), 3: 1-39.

Lux eterna
	Anonymous (lost). Copied at King's College, Cambridge, in 1503/4. See: Frank Ll. Harrison, Music in Medieval Britain (London: Routledge & Kegan Paul, 1958), 164.