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Les quadrupla et tripla de Paris, edited by Edward H. Roesner Le magnus liber organi de Notre-Dame de Paris, 1. Monaco: Editions de l'Oiseau-Lyre, 1993. xcix + 358 pp. ISBN 2 87855
![Free "Ave, Virgo Virginum Verbi" 3-Voices Conductus, Magnus Liber Organi, No. 670 (F. 240/240V) by Anonymous IV sheet music | Download PDF or print on Musescore.com Free "Ave, Virgo Virginum Verbi" 3-Voices Conductus, Magnus Liber Organi, No. 670 (F. 240/240V) by Anonymous IV sheet music | Download PDF or print on Musescore.com](https://musescore.com/static/musescore/scoredata/g/162149ae09233ea91c9e879b2138c575826f11e1/score_0.png@280x390?no-cache=1634138111&bgclr=ffffff&fmt=webp&qlt=80)
Free "Ave, Virgo Virginum Verbi" 3-Voices Conductus, Magnus Liber Organi, No. 670 (F. 240/240V) by Anonymous IV sheet music | Download PDF or print on Musescore.com
![PDF) Leonin: Organum Purum, "Viderunt Omnes" (comparative manuscript and transcription critical edition) (Sources: Florence (Firenze), Italy [I-Fl] MS Pluteus 29.1. ff. 99v-r & Wolfenbüttel, Germany (D-W), Cod. Guelf. 628 Helmst. “Magnus Liber PDF) Leonin: Organum Purum, "Viderunt Omnes" (comparative manuscript and transcription critical edition) (Sources: Florence (Firenze), Italy [I-Fl] MS Pluteus 29.1. ff. 99v-r & Wolfenbüttel, Germany (D-W), Cod. Guelf. 628 Helmst. “Magnus Liber](https://0.academia-photos.com/attachment_thumbnails/55414194/mini_magick20180817-12945-sf4a9r.png?1534559738)
PDF) Leonin: Organum Purum, "Viderunt Omnes" (comparative manuscript and transcription critical edition) (Sources: Florence (Firenze), Italy [I-Fl] MS Pluteus 29.1. ff. 99v-r & Wolfenbüttel, Germany (D-W), Cod. Guelf. 628 Helmst. “Magnus Liber
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