Album tracks

1. Gregorius praesul (trope: Prologus antiphonarii) +
2. Ad dominum dum tribularer (gradual: Roman schola chant) +
3. In convertendo dominus (Roman psalmody in directum) +
4. Venite, populi (Gallican antiphon ad communicandum) +
5. Domine, exaudi orationem meam (tractus from St. Gall) +
6. Natus ante saecula (sequence by Notker of St. Gall) +
7. Alleluia: Prosechete laos (Alleluia in Greek) +
8. Saepe expugnaverunt (tractus) +
9. Deus enim firmavit (offertory) +
10. Laudate dominum (psalmody alleluiaticum) +
11. A solis ortu usque ad occidua (lament on the death of Charlemagne, 814) +
12. Collegerunt pontifices (processional antiphon) +
13. Christus vincit (Laudes regiae: acclamations for the emperor) +