A Byzantine Emperor at King Henry's Court

Vespers for the Vigil of the Nativity of the Lord: Sarum Responsory "Judea et Hierusalem"

Acclamations Sung at the Prokypsis of the Emperor

Kalophonic Polychronion

Ovet mundus letabundus

Christmas Matins (Excerpts): Pentekostaria

Second Nocturn of Matins: Sarum Responsory "O magnum mysterium"

Christmas Matins (Excerpts): Kanon No. 1 "Ode 9 with Megalynaria"

Kalophonic Megalynarion - Katavasia of Ode 9

Sarum Processionale: Prosa "Te laudant alme Rex"

Entrance Antiphon "Hodie Christus natus est"

Prologue of the Kontakion for the Nativity of Christ

Principal Double Feasts: Kyrie "Deus Creator omnium:

Gloria in excelsis

Communion Verse for Christmas

Antiphon before the Magnificat "Hodie Christus natus est"

Magnificat

Antiphon after the Magnificat "Hodie Christus natus est"