| Song | Pérotin: Magnus Liber / Feast Of St. Stephen - Sederunt principes - Adiuva me, Domine (à 4) (Gradual) |
| Artist | YoungStar |
| Artist | YoungStar |
| Artist | YoungStar |
| Artist | YoungStar |
| Artist | Michael McCarthy |
| Artist | Orlando Consort |
| Artist | Julian Clarkson |
| Album | Léonin / Pérotin: Magnus Liber |