TY - SOUND AU - Léonin AU - Pérotin ED - Hilliard Ensemble. TI - Pérotin and the Ars Antiqua T2 - Hilliard live U1 - C 208 PY - 2007///] CY - [Oxford] PB - Coro KW - Canto gregoriano KW - Conductus KW - Música sacra (CD-ROM) KW - Polifonías sacras KW - 500-1400 N1 - Compact disc; Originally issued in 1996 as Hilliard Live: HL 1001; Program notes in English and texts with English translations in container; Vetus abit littera ; Deus miserertus hominis ; Veni Creator Spiritus / anon. 13th cent. -- Viderunt omnes / Pérotin -- Gloria: redemptori meo / Léonin -- Hec dies / anon. 13th cent. -- Stirps Iesse / anon 12th cent. -- Mundus vergens ; Procurans odium / anon. 13th cent. -- Alleluia. Nativitas / anon./Pérotin -- Christus surrexit : chant -- Sederunt principes / Pérotin; Hilliard Ensemble (David James, countertenor ; Roger Covey-Crump, tenor ; John Potter, tenor ; Gordon Jones, baritone) ER -