Volume one in the series of nine contains much of the music that Tallis wrote during the reign of Henry VIII. The two early votive antiphons Ave Dei and Ave Rosa open the disc and it concludes with one of Tallis's masterpieces Salve Intemerata. Unusually for an English composer of the time, Tallis wrote a "parody" mass based on material from Salve Intemerata. Also included are two beautiful miniatures not previously recorded Alleluia: Ora pro nobis and Euge celi porta. This was the first disc to be recorded by Chapelle du Roi and was Signum Records' debut disc in February 1997.