| 1 | ![Ad Processionem]() | Ad Processionem "Kyrie" | Anonymous, Marcel Pérès, Ensemble Organum | B♭ Minor | 3A | 133 |
| 2 | ![Antiphona]() | Antiphona "Alleluia", Psalmus 109 "Dixit Dominus", Antiphona "Alleluia" | Anonymous, Marcel Pérès, Ensemble Organum | D♭ Major | 3B | 71 |
| 3 | ![Old Roman Chant, Vespers of Easter Day: Antiphona Alleluia. Psalmus 110 Confitebor. Antiphona Alleluia by Anonymous, Marcel Pérès, Ensemble Organum]() | Old Roman Chant, Vespers of Easter Day: Antiphona Alleluia. Psalmus 110 Confitebor. Antiphona Alleluia | Anonymous, Marcel Pérès, Ensemble Organum | F♯ Major | 2B | 135 |
| 4 | ![]() | "Alleluia", V. "Dominus Regnavit", V. "Parata Sedes Tua", V. "Elevaverunt Flumina | Anonymous, Marcel Pérès, Ensemble Organum | G Minor | 6A | 109 |
| 5 | ![Antiphona]() | Antiphona "Alleluia", Psalmus 111 "Beatus Vir", Antiphona "Alleluia" | Anonymous, Marcel Pérès, Ensemble Organum | E♭ Major | 5B | 143 |
| 6 | ![]() | "Alleluia", V. "Pascha Nostrum", V. "Epulemur", "Alleluia" | Anonymous, Marcel Pérès, Ensemble Organum | F Major | 7B | 137 |
| 7 | ![R.]() | R. "Cito Euntes", V. "Ecce Precedet Vos" | Anonymous, Marcel Pérès, Ensemble Organum | E Major | 12B | 179 |
| 8 | ![Old Roman Chant, Vespers of Easter Day: Oratio Concede questimus by Anonymous, Marcel Pérès, Ensemble Organum]() | Old Roman Chant, Vespers of Easter Day: Oratio Concede questimus | Anonymous, Marcel Pérès, Ensemble Organum | D Major | 10B | 76 |
| 9 | ![Old Roman Chant, Vespers of Easter Day: R. In die resurrectionis. V. Congregabo gentes by Anonymous, Marcel Pérès, Ensemble Organum]() | Old Roman Chant, Vespers of Easter Day: R. In die resurrectionis. V. Congregabo gentes | Anonymous, Marcel Pérès, Ensemble Organum | E Minor | 9A | 130 |
| 10 | ![Antiphona]() | Antiphona "Alleluia", Psalmus 112 "Laudate Pueri", Antiphona "Alleluia" | Anonymous, Marcel Pérès, Ensemble Organum | A Minor | 8A | 97 |
| 11 | ![]() | "Alleluia", V. "O Kyrios Evasileosen", V. "Ke Gar Estereosen" | Anonymous, Marcel Pérès, Ensemble Organum | F♯ Major | 2B | 65 |
| 12 | ![R.]() | R. "Venite Et Videte", V. "Surrexit Enim Sicut Dixit" | Anonymous, Marcel Pérès, Ensemble Organum | D Minor | 7A | 130 |
| 13 | ![Oratio]() | Oratio "Presta Quesumus" | Anonymous, Marcel Pérès, Ensemble Organum | D♭ Major | 3B | 82 |
| 14 | ![Antiphona]() | Antiphona "Vidi Aquam" | Anonymous, Marcel Pérès, Ensemble Organum | E♭ Major | 5B | 97 |
| 15 | ![Antiphona]() | Antiphona "Alleluia", Psalmus 113 "In Exitu Israël", Antiphona "Alleluia" | Anonymous, Marcel Pérès, Ensemble Organum | E♭ Major | 5B | 126 |
| 16 | ![]() | "Alleluia", V. "Venite Exultemus", V. "Preoccupemus Faciem Eius" | Anonymous, Marcel Pérès, Ensemble Organum | C Major | 8B | 63 |
| 17 | ![Antiphona]() | Antiphona "Scio Quo Hiesum", Canticum "Magnificat", Antiphona "Alleluia" | Anonymous, Marcel Pérès, Ensemble Organum | D♭ Major | 3B | 166 |
| 18 | ![Oratio]() | Oratio "Presta Quesumus" | Anonymous, Marcel Pérès, Ensemble Organum | D♭ Major | 3B | 81 |
| 19 | ![R.]() | R. "Expurgate Vetus Fermentum", V. "Non In Fermento Veteri" | Anonymous, Marcel Pérès, Ensemble Organum | D♭ Major | 3B | 132 |
