From the same Burgundian manuscript as Richard Cox’s Mass Sine nomine (RCM5), this English work is also based on unidentified material shared between the movements. Stylistically the ornately figured music forms a very interesting link between the mid-century idiom of Dunstable and Power and that of the late-fifteenth-century Eton choirbook. For three soloists or small choir: ATBar or TBarB. vii + 20 pages. ISMN 979-0-57039-061-8.