Five different traditional Mass settings in Gregorian chant by the Monks of Santo Domingo de Silos, Spain. Artist: Benedictine Monks of Santo Domingo de Silos Format: Audio CD, one disc, 5 tracks Producer: Jade Records ISBN: 731383570322 Track listing:1. Mass I: Lux et Origo: Kyrie I Mode VIII - Gloria I Mode IV - Credo I Mode IV - Sanctus I Mode IV - Agnus I Mode IV 2. Mass II: Fons Bonitatis: Kyrie II Mode III - Gloria II Mode I - Credo IV Mode I - Sanctus II Mode I - Agnus II Mode I 3. Mass VIII: De Angelis: Kyrie VIII Mode V - Glaroia VIII Mode V - Credo III Mode V - Sanctus VIII Mode VI - Agnus VIII Mode VI 4. Mass IX: Cum Jublio: Kyrie IX Mode I - Gloria IX Mode VII - Sanctus et Benedictus IX Mode V - Agnus IX Mode V 5. Mass XI: Orbis Factor: Kyrie XI Mode I - Gloria XI Mode II - Sanctus et benedictus XI Mode II - Agnus XI Mode I