To add a video for Montpellier MS Anonymous / Entre Jehan et Philippet / Nus hom ne puet desiervir / Chose Tassin III, just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Montpellier MS Anonymous / Entre Jehan et Philippet / Nus hom ne puet desiervir / Chose Tassin III