Ma Fin Est Mon Commencement: Bound by Symmetry

Album: Machaut: Chansons
Track: "Ma Fin Est Mon Commencement" (Track #13)
Composer: Guillaume de Machaut
Instruments: 3 voices
Musical Form: Rondeau
Year: ~1330-1350

There is something about symmetry, whether visual, auditory, or even tactile, that appeals to the human mind. We associate it with beauty, perhaps as much due to the ease with which we process it as its association with genetic quality in a mate. Although it is more often associated with the visual arts, musicians have been using symmetry in their compositions for millenia, allowing its predictability to massage our subconscious as we tackle the artist's larger purpose.

Perhaps the most striking demonstration of symmetry in medieval polyphony is in "Ma Fin Est Mon Commencement," a rondeau by Guillaume de Machaut. Even a passing familiarity with the French language (modern or otherwise) should allow one to translate the title: "My end is my beginning." And so it is -- the musical lines in this piece each display a certain symmetry. The lowest voice, the tenor, sings a line that sounds identical when sung in reverse. Furthermore, the cantus (2nd voice) and triplum (highest voice) sing lines that are the mirror images of one another. The net result is something that feels strikingly familiar, even on a first listen. I think this familiarity sprung from a subconscious recognition of the underlying patterns in the piece; I doubt I would have picked up on the symmetry without being told.

Indeed, large-scale patterns were the norm in the ars nova, as isorhythm dominated the rhythmic structure of motets during that period. It seems likely that this piece also bears some relation to a burgeoning art form, the canon (more on this soon), although it predates the widespread use of that technique in French polyphony. It is certainly not Machaut's best work, but its novelty value alone makes it worth a listen.

Related Links: YouTube, Allmusic.com