Bruno de Labriolle (Ecole Gregorienne) joins Matthew Wilkinson on the Pursuit of Beauty Podcast to discuss the true history of Gregorian chant, the folk method of singing, ornamentation, relationship with Byzantium and Orthodoxy, singing with drones and instruments, and more.Bruno traces the “Gregorian chant” narrative to roughly around the year 750, when Pippin the Short seeks legitimacy and power in a shifting medieval world. The move toward a “Roman” sound is not just a devotional preference, but part of a larger realignment of kingship, empire, and ecclesiastical influence. One of the most striking moments: Pippin’s dissatisfaction with what later gets called Gallican chant, and his desire to replace it with “Roman song” as a symbol of legitimacy. Bruno explains how the Pope’s interests and Pippin’s interests converge, and why importing cantors becomes a cultural project with major musical consequences. But if chant is primarily oral, how do singers “learn something new,” especially after decades of singing by heart? Bruno describes how a singer can retain a text and broad melodic outline, yet still reshape the line through habitual gestures and local “savoir-faire,” even when everyone is trying to be faithful. This leads to the core claim: what we call Gregorian chant emerges as a cross-fertilization—a blending of an Old Roman repertoire framework with Gallican practices (including ornamentation and modal understanding). In other words, it is not simply “Rome imposing its music,” but an evolving synthesis driven by people, memory, and power. Over time, the irony deepens: Rome itself becomes a place where many different peoples sing many different musics, and eventually Old Roman chant is displaced by the more widespread “Gregorian” usage. Bruno even notes later efforts to enforce the new norm, including a tradition of suppressing older books as the center of gravity shifts. We also unpack why the Solesmes method became so dominant in modern imagination: a practical “vehicle” that lets almost anyone pick up a book and sing via simple note-values (rather than needing a specialist choirmaster). Bruno contrasts this with the semiological approach associated with figures like Dom Cardine, aimed at interpreting early neumes (not square notation) and what they imply musically. If you care about Gregorian chant performance practice, chant rhythm, neumes, and what “authenticity” can realistically mean, this conversation will reframe how you hear chant forever. Whether you sing in a schola, study medieval notation, or simply love sacred music, Bruno offers a rigorous, living way to think about tradition—rooted in history, but not trapped by modern myths.