Jacob Obrecht was one of the primary composers responsible for significant changes in musical style during the late fifteenth century. He was especially important to the development of larger forms, as the first composer to systematically demonstrate unified formal structure and long-range cadential planning over the course of extended works. Obrecht's approach to unity and development went beyond the simple employment of a cantus firmus or unifying gesture. He consequently personifies today's mass-as-symphony ideal most decisively.

The movement to record Renaissance music in ways that illustrate its context has mostly bypassed Orlande de Lassus up to now. This is partly because his vast output is hard to get a grip on. Lassus was arguably music's first international star, and he was capable of bringing to his employers (mostly the Duke of Bavaria, already something of a cultural crossroads in the late sixteenth century) music from all around the continent.

Jérôme Lejeune continues his History of Music series with this boxed set devoted to the Renaissance. The next volume in the series after Flemish Polyphony (RIC 102), this set explores the music of the 16th century from Josquin Desprez to Roland de Lassus. After all of the various turnings that music took during the Middle Ages, the music of the Renaissance seems to be a first step towards a common European musical style. Josquin Desprez’s example was followed by every composer in every part of Europe and in every musical genre, including the Mass setting, the motet and all of the various new types of solo song. Instrumental music was also to develop considerably from the beginning of the 16th century onwards.