PERSPECTIVES FOR LOST POLYPHONY AND RED NOTATION AROUND 1300: MEDIEVAL MOTET AND ORGANUM FRAGMENTS IN STOCKHOLM

This article presents, contextualises and analyses four bifolios of medieval polyphony (Stockholm Riksarkivet, fragments 535, 813 and 5786) probably copied in Northern France around 1300. These fragments – recording three-voice organa and Latin motets – feature two different non-rhythmic uses of red notation described in fourteenth-century theoretical treatises following Philippe de Vitry but never seen before in practice: an organum uses red ink to highlight ‘alien’ notes added to its chant foundation and a motet tenor to prompt octave transposition.This article synthesises new and existing evidence for a transitional and still little-studied period in the history of Latin-texted polyphony. It makes the case for an apparent gap in evidence for polyphonic composition and circulation at the turn of the thirteenth century into the fourteenth, exploring the possible explanations for and ramifications of a lacuna in surviving sources around 1300 and proffering new insights into what has been lost.