The Development of the Cyclic Mass: A Great Service

Album: Dunstaple: Musician to the Plantagenets
Track: "Missa Rex Seculorum" (Tracks #12-15)
Composer: John Dunstaple
Instruments: 3 vocals
Musical Form: Cyclic Mass
Year: ~1410 - 1440

When we consider the composers of early music, it is important to judge them not just on the music they themselves wrote, but also the future music they contributed to. Unlike a scholarly paper, a mass or a symphony does not include citations -- it is the task of music historians to trace the origins of the forms and styles that the composer used. In this respect, the early composers perhaps deserve more credit than our ears are inclined to give, as they helped to develop the conventions we now take for granted.

As the 15th century opened, composers were restricted to short musical forms; that is, secular chansons and sacred motets (both typically ~5-10 minutes in length). The first long-duration musical form to see mainstream popularity would be the cyclic mass, developed by the composers of the Burgundian school in the mid-15th century. You may recall that I first discussed the concept of a cyclic mass in a post on La Messe de Nostre Dame. That mass setting, which was composed by Guillaume de Machaut, may well have been the first of its kind, but was either unknown to his contemporaries or failed to inspire further development of the form, because it wasn't until the early 15th century that the cyclic mass was acknowledged as a genuine mode of composition. The first cyclic masses (after Machaut's) were written in England and were unified by a musical theme at the beginning of each section.

The example given, "Missa Rex Seculorum," was written by John Dunstaple and includes a Gloria, Credo, Sanctus, and Agnus Dei. Notice the uniformity in scoring and rhythm between the Gloria and Credo -- each starts with a duo, not adding the third voice until about a minute and half in, at which point the rhythm changes as well. The Sanctus benefits the most from Dunstaple's pre-Renaissance style, the thirds blending to create an elegant and immediately-appealing texture that wasn't possible in Machaut's sonic framework. Overall, however, the piece is lacking the energy and invention of Machaut's mass, suffering somewhat from the limited vocal arrangment (2- or 3-part polyphony). Even Dunstaple himself has composed individual mass settings with more flair.

Just as with triadic harmony, the early development of the cyclic mass has been lost to history due to the purging of the monasteries in 16th-century England. Fortunately, however, the form would quickly catch on in continental Europe and composers such as Dufay and Busnois would continue to develop it. In fact, many of their inventions would survive for over a century, as the cyclic mass wouldn't truly fall out of favor until the Baroque period, starting around 1600.