Burgundian School
While originally the "Caput" mass was thought to have been by Guillaume Du Fay – since it is attributed to him in its most complete source, the Trent Codices – recent research has established that it originated in England. The cyclic mass has been shown to be a development of English origin, enthusiastically taken up by composers of the Burgundian School, and eventually becoming the primary vehicle for long-span musical expression in the High Renaissance.