To add a video for Ronald Royer / In Memoriam Fryderyk Chopin (after Chopins Nocturne in E minor, Op. 72/1), just enter the video‘s YouTube link:
example) https://www.youtube.com/watch?v=XXXXXXXXXXX
Search YouTube for Ronald Royer / In Memoriam Fryderyk Chopin (after Chopins Nocturne in E minor, Op. 72/1)