To add a video for Genevan Psalter / Psalm 71: Jay mis en toy mon esperance (1562: Original melody of Ps. 31), just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Genevan Psalter / Psalm 71: Jay mis en toy mon esperance (1562: Original melody of Ps. 31)